The successful application of the Xixia Imperial Tombs for World Heritage Status has brought this civilization,sealed in the loess,to the global stage.The Xixia Imperial Tombs may become an important node connecting t...The successful application of the Xixia Imperial Tombs for World Heritage Status has brought this civilization,sealed in the loess,to the global stage.The Xixia Imperial Tombs may become an important node connecting the civilizations along the Silk Road.Their characteristic cultural integration serves as a unique window through which foreign tourists can understand Chinese civilization.展开更多
Ciprofol,as a new type of short-acting intravenous anesthetic drug,belongs to the category of gamma-aminobutyric acid(GABA)receptor agonists.Its unique chemical structure,through the introduction of the cyclopropyl gr...Ciprofol,as a new type of short-acting intravenous anesthetic drug,belongs to the category of gamma-aminobutyric acid(GABA)receptor agonists.Its unique chemical structure,through the introduction of the cyclopropyl group in the isopropyl side chain of propofol,constructs a new type of chiral molecule,which significantly enhances the spatial effect,and improves the affinity for GABA receptors.Its pharmacological properties are characterized by high potency,rapid onset of action,rapid recovery,low accumulation,and minimal adverse reactions.Therefore,it has a wide range of applications in various endoscopic diagnostic and therapeutic operations,ICU sedation,and general anesthesia.In this paper,the related knowledge of ciprofol and the development of clinical application research are comprehensively sorted out and synthesized,to provide a solid theoretical basis for the rational application of ciprofol in clinical practice.At the same time,the future research direction of ciprofol will also be prospected to provide valuable references for research in related fields.展开更多
With the shortages of resources,environmental pollution,climate change,and other issues becoming more and more serious,it is extremely urgent to vigorously develop new energy vehicles.As the cost of batteries decrease...With the shortages of resources,environmental pollution,climate change,and other issues becoming more and more serious,it is extremely urgent to vigorously develop new energy vehicles.As the cost of batteries decrease year by year,the production and quantity of sales of electric vehicles(EVs)in the world,especially in China,increased substantially.In order to make vehicles to grid(V2G)technology better developed and applied in China.The brief introduction to V2G is given at first.Then the development status and specific cases of V2G at home and abroad are summarized.Finally,the problems that V2G may encounter during promotion and application in China are analyzed.Based on the development of the United States and Japan,specific policy recommendations are given in line with the basic national conditions of China.展开更多
Biogas fertilizer is widely used in agricultural production,and it can be used in a variety of ways,including liquid spraying,root fertilization,presoaking and biological pesticides,etc.It can improve soil structure,i...Biogas fertilizer is widely used in agricultural production,and it can be used in a variety of ways,including liquid spraying,root fertilization,presoaking and biological pesticides,etc.It can improve soil structure,increase the content of soil organic matter and available nutrients,and increase crop yield.In addition,there are some problems in the utilization of biogas fertilizer.Some details that need to be paid attention to and can not be ignored should be further studied and discussed to achieve a final principle of harmonious,safe and efficient use,so as to ensure the benefit maximization of biogas fertilizer as an economic fertilizer source.Therefore,this paper summarizes the main ways and methods,existing problems and corresponding development measures concerning the application of biogas fertilizer in agriculture,in order to provide some reference for the utilization of biogas fertilizer in the field of agriculture and make it universal,safe and stable.展开更多
Metabolic-associated fatty liver disease(MAFLD)is one of the most common chronic liver diseases worldwide.In recent years,the occurrence rate of MAFLD has been on the rise,mainly due to lifestyle changes,high-calorie ...Metabolic-associated fatty liver disease(MAFLD)is one of the most common chronic liver diseases worldwide.In recent years,the occurrence rate of MAFLD has been on the rise,mainly due to lifestyle changes,high-calorie diets,and imbalanced dietary structures,thereby posing a threat to human health and creating heavy social and economic burdens.With the development of 16S sequencing and integrated multi-omics analysis,the role of the gut microbiota(GM)and its metabolites in MAFLD has been further recognized.The GM plays a role in digestion,energy metabolism,vitamin synthesis,the prevention of pathogenic bacteria colonisation,and immunoregulation.The gut-liver axis is one of the vital links between the GM and the liver.Toxic substances in the intestine can enter the liver through the portal vascular system when the intestinal barrier is severely damaged.The liver also influences the GM in various ways,such as bile acid circulation.The gut-liver axis is essential in maintaining the body’s normal physiological state and plays a role in the onset and prognosis of many diseases,including MAFLD.This article reviews the status of the GM and MAFLD and summarizes the GM characteristics in MAFLD.The relationship between the GM and MAFLD is discussed in terms of bile acid circulation,energy metabolism,micronutrients,and signalling pathways.Current MAFLD treat ments targeting the GM are also listed.展开更多
Enhanced recovery after surgery(ERAS)is a strategy of perioperative management aimed to accelerate the rehabilitation of patients through various optimized perioperative managements as well as ongoing adherence to a p...Enhanced recovery after surgery(ERAS)is a strategy of perioperative management aimed to accelerate the rehabilitation of patients through various optimized perioperative managements as well as ongoing adherence to a patient-focused,multidisciplinary,and multimodal approach.ERAS is a good reflection of the perioperative value-based care,which has been widely applied in many surgical fields and shown quick recovery and low morbidity when applied on patients.However,there is a lack of attention on ERAS in neurosurgery.This review aims to describe the current application status of ERAS in neurosurgery and to provide readers with the commonly accepted principles in the perioperative nursing of neurosurgery.展开更多
Aluminum matrix composite is one of the most attractive metal matrix composites.It is a kind of material with strong vitality emerging in response to the needs of modern scientific development.Compared with traditiona...Aluminum matrix composite is one of the most attractive metal matrix composites.It is a kind of material with strong vitality emerging in response to the needs of modern scientific development.Compared with traditional materials,aluminum matrix composites have the advantages of low density,good electric conductivity and heat conductivity,good wear resistance and oxidation resistance,high specific strength and stiffness,high temperature resistance,good heat treatment performance and flexible preparation process,which make them widely used in the fields of aviation,aerospace,and automobile.In this paper,the factors affecting the properties of aluminum matrix composites,the strengthening mechanism,classification and preparation methods of aluminum matrix composites are summarized.The research status,development direction and application prospect of aluminum matrix composites are briefly introduced.展开更多
BACKGROUND The glycemic control of children with type 1 diabetes(T1D)may be influenced by the economic status of their parents.AIM To investigate the association between parental economic status and blood glucose leve...BACKGROUND The glycemic control of children with type 1 diabetes(T1D)may be influenced by the economic status of their parents.AIM To investigate the association between parental economic status and blood glucose levels of children with T1D using a mobile health application.METHODS Data from children with T1D in China's largest T1D online community,Tang-TangQuan■.Blood glucose levels were uploaded every three months and parental economic status was evaluated based on annual household income.Children were divided into three groups:Low-income(<30000 Yuan),middle-income(30000-100000 Yuan),and high-income(>100000 yuan)(1 Yuan=0.145 United States Dollar approximately).Blood glucose levels were compared among the groups and associations were explored using Spearman’s correlation analysis and multivariable logistic regression.RESULTS From September 2015 to August 2022,1406 eligible children with T1D were included(779 female,55.4%).Median age was 8.1 years(Q1-Q3:4.6-11.6)and duration of T1D was 0.06 years(0.02-0.44).Participants were divided into three groups:Low-income(n=320),middle-income(n=724),and high-income(n=362).Baseline hemoglobin A1c(HbA1c)levels were comparable among the three groups(P=0.072).However,at month 36,the low-income group had the highest HbA1c levels(P=0.036).Within three years after registration,glucose levels increased significantly in the low-income group but not in the middle-income and high-income groups.Parental economic status was negatively correlated with pre-dinner glucose(r=-0.272,P=0.012).After adjustment for confounders,parental economic status remained a significant factor related to pre-dinner glucose levels(odds ratio=13.02,95%CI:1.99 to 126.05,P=0.002).CONCLUSION The blood glucose levels of children with T1D were negatively associated with parental economic status.It is suggested that parental economic status should be taken into consideration in the management of T1D for children.展开更多
Three-dimensional(3D)printing technology belongs to a new manufacturing science and has been widely used in various fields of industry.This article will apply 3D printing technology as its main research topic,with emp...Three-dimensional(3D)printing technology belongs to a new manufacturing science and has been widely used in various fields of industry.This article will apply 3D printing technology as its main research topic,with emphasis on its application in the field of medical devices and prospects for contribution.展开更多
Through 40 years development Ti hasbecame an important military and civil in-dustry material called "Air"—"Land"—"Ocean"metal.Ti is an ideal structurematerial and corrosion resistant ma...Through 40 years development Ti hasbecame an important military and civil in-dustry material called "Air"—"Land"—"Ocean"metal.Ti is an ideal structurematerial and corrosion resistant material,which has bright future in the developmentof modern technology.展开更多
Information age and the rapid development of information technology has brought the infinite creativity and possibility for all works in modem society. If CAD technology is first innovation of information technology i...Information age and the rapid development of information technology has brought the infinite creativity and possibility for all works in modem society. If CAD technology is first innovation of information technology in construction industry, then the emergence of the BIM technology shall fully deserved to be treated as a second innovation in construction industry. As a new technology which have been introduced to China in recent years, BIM technology already had its major application in foreigner countries .This paper focuses on the current status of BIM technology application in our country, especially on some small and medium enterprises using the traditional BIM technology to handle the project which have complex usage,creative deign and cost limitation. Firstly,we take a deep analysis on the initial application situation. Then we go through the practical application and analyse what benefit can be given to a project from BIM technology. Finally, analyse the problems and solutions in BIM application with consideration of Chinese building engineering development. Only after a careful analysis, a deep understanding of BIM, we can fully understand this new technology and make BIM to give its value to construction project.展开更多
Traditional Chinese sport conveys China＇s millenniums＇ culture, which can be taken as symbol of China＇s culture. Therefore, the application for the status of national intangible cultural heritage becomes unavoidabl...Traditional Chinese sport conveys China＇s millenniums＇ culture, which can be taken as symbol of China＇s culture. Therefore, the application for the status of national intangible cultural heritage becomes unavoidable. No matter it will be successful or not, the process will boost its industry. This paper argued its push to traditional Chinese sport industry from the point of traveling, sporting goods, culture industry and entertainment and relaxation.展开更多
Safe drinking water provided through the water plant is a necessity of peoples daily life, and it is irreplaceable in their daily life. According to different raw water quality, different water treatment processes are...Safe drinking water provided through the water plant is a necessity of peoples daily life, and it is irreplaceable in their daily life. According to different raw water quality, different water treatment processes are adopted to ensure that the water quality after the waterworks water treatment process reaches the indicators stipulated in the "drinking water sanitation standard" to meet the needs of peoples daily life. In this regard, the research significance of the waterworks water treatment process is highlighted.展开更多
With the development of science and technology, exploration technology has been gradually innovated. So far, geophysical exploration technology has been widely used in many fields in China, such as oil exploration tec...With the development of science and technology, exploration technology has been gradually innovated. So far, geophysical exploration technology has been widely used in many fields in China, such as oil exploration technology, mineral exploration technology and engineering exploration technology, which are playing an important role and are the main means to reduce costs and improve benefits in various industries. However, in recent years, the geological problems faced by our country in the field of mineral resources, engineering construction and environmental protection are more complicated, which puts forward higher requirements for geophysical exploration technology. Therefore, it is necessary to focus on exploration technology to promote the sustained and sound development of China's economic construction.展开更多
Nowadays, with the rapid development of science and technology, taking into account the rapid progress of science and the improvement of metal production precision in industry, laser technology provides technical supp...Nowadays, with the rapid development of science and technology, taking into account the rapid progress of science and the improvement of metal production precision in industry, laser technology provides technical support for high precision metal processing. Laser machining as a material processing technology is widely used in industrial production. This paper studies the application status and prospect of laser technology in the field of material processing.展开更多
With the continuous development of society, the application standards for various related technical equipment in the coal mining industry are getting higher and higher. As one of the more commonly used equipment in th...With the continuous development of society, the application standards for various related technical equipment in the coal mining industry are getting higher and higher. As one of the more commonly used equipment in the coal mining industry, explosion-proof diesel engines continue to promote the normal operation of coal mines. However, at the same time, its existing problems are becoming more and more obvious. Only by studying these problems and determining the future development trend of explosion-proof diesel engines can we better promote their application in the coal mining industry. Therefore, this article will carry out specific research and analysis on explosion-proof diesel engines through the overview, application status, existing problems of explosion-proof diesel engines for coal mines, and future development trends of explosion-proof diesel engines for coal mines, hoping to provide better application and development of explosion-proof diesel engines with doing something about it.展开更多
Nowadays, China's environmental problems have become one of the main problems of common concern of all walks of life, and the impact of pollution in the development of oil on the environment cannot be ignored. How...Nowadays, China's environmental problems have become one of the main problems of common concern of all walks of life, and the impact of pollution in the development of oil on the environment cannot be ignored. How to solve the problem of sewage generated in the development of oil is an important problem faced by China's environmental engineering, and how to solve the problem of sewage generated in the process of oil exploitation is the goal of zero pollution development basic work. Improving the quality of oilfield water treatment and promoting the development of oilfield ecological environment protection is the focus of every oil enterprise. Only in this way can it meet the requirements of resource-saving and environment-friendly society. Next, this paper first discusses the principle and basis of oilfield water treatment technology, then analyzes the treatment methods of produced water, and finally puts forward some suggestions on the development trend.展开更多
With the rapid and stable development of China's economy, metallurgical technology, which plays an important role in the development and progress of China's social economy, also needs progress with the times. ...With the rapid and stable development of China's economy, metallurgical technology, which plays an important role in the development and progress of China's social economy, also needs progress with the times. In this paper, several problems existing in electromagnetic continuous casting technology in metallurgical technology are discussed and studied, and its specific application status in the new era and new background is analyzed. At the same time, how to improve and upgrade is discussed in detail, hoping to improve more scientific and reasonable metallurgical technology.展开更多
In the practice of junior high school sports teaching, the application of sports games, through the role playing, scene arrangement and environment setting, not only can let students in the junior high school further ...In the practice of junior high school sports teaching, the application of sports games, through the role playing, scene arrangement and environment setting, not only can let students in the junior high school further feel the charm of sports, but also can help them to exercise and develop good exercise habits. So in the junior middle school sports teaching practice, requires teachers to comply with the students' interests, design many types of sports games, let junior high school students can relax in happy body, the whole process not only cultivate students good unity and cooperation ability, but also conducive to promote the healthy growth of junior high school students, to cultivate the comprehensive development of moral, intellectual and aesthetic young talents lay the foundation. This paper mainly studies the application status and prospect of sports games in junior high school sports teaching.展开更多
In recent years,the nursing technology of traditional Chinese medicine(TCM)has developed rapidly in the country.TCM nursing technology mainly refers to the application of TCM therapy in clinical nursing practice,such ...In recent years,the nursing technology of traditional Chinese medicine(TCM)has developed rapidly in the country.TCM nursing technology mainly refers to the application of TCM therapy in clinical nursing practice,such as acupoint massage,cupping,ear point pressure beans,scraping,wet compress of traditional Chinese medicine,etc.Its application can not only effectively reduce the pain of patients,but also can promote the treatment effect,help patients recover early,but also help to further improve the quality of service of nursing staff.In clinical nursing practice,however,the application of TCM nursing technology still has some problems,such as the theory of traditional Chinese medicine nursing quality to promote,“Internet+TCM nursing”is still in the exploratory stage,etc.This article mainly discusses the application status and existing problems of Chinese medicine nursing technique,coping strategies and its future prospects for related analysis and research,hope to be able to improve the quality of TCM nursing technology application in China to provide some reference and reference.展开更多
文摘The successful application of the Xixia Imperial Tombs for World Heritage Status has brought this civilization,sealed in the loess,to the global stage.The Xixia Imperial Tombs may become an important node connecting the civilizations along the Silk Road.Their characteristic cultural integration serves as a unique window through which foreign tourists can understand Chinese civilization.
文摘Ciprofol,as a new type of short-acting intravenous anesthetic drug,belongs to the category of gamma-aminobutyric acid(GABA)receptor agonists.Its unique chemical structure,through the introduction of the cyclopropyl group in the isopropyl side chain of propofol,constructs a new type of chiral molecule,which significantly enhances the spatial effect,and improves the affinity for GABA receptors.Its pharmacological properties are characterized by high potency,rapid onset of action,rapid recovery,low accumulation,and minimal adverse reactions.Therefore,it has a wide range of applications in various endoscopic diagnostic and therapeutic operations,ICU sedation,and general anesthesia.In this paper,the related knowledge of ciprofol and the development of clinical application research are comprehensively sorted out and synthesized,to provide a solid theoretical basis for the rational application of ciprofol in clinical practice.At the same time,the future research direction of ciprofol will also be prospected to provide valuable references for research in related fields.
基金Natural Science Foundation of Shanghai,China(No.17ZR1411200)Shanghai International Automobile City(Group)Co.,Ltd.,China,(No.H2017-032)
文摘With the shortages of resources,environmental pollution,climate change,and other issues becoming more and more serious,it is extremely urgent to vigorously develop new energy vehicles.As the cost of batteries decrease year by year,the production and quantity of sales of electric vehicles(EVs)in the world,especially in China,increased substantially.In order to make vehicles to grid(V2G)technology better developed and applied in China.The brief introduction to V2G is given at first.Then the development status and specific cases of V2G at home and abroad are summarized.Finally,the problems that V2G may encounter during promotion and application in China are analyzed.Based on the development of the United States and Japan,specific policy recommendations are given in line with the basic national conditions of China.
文摘Biogas fertilizer is widely used in agricultural production,and it can be used in a variety of ways,including liquid spraying,root fertilization,presoaking and biological pesticides,etc.It can improve soil structure,increase the content of soil organic matter and available nutrients,and increase crop yield.In addition,there are some problems in the utilization of biogas fertilizer.Some details that need to be paid attention to and can not be ignored should be further studied and discussed to achieve a final principle of harmonious,safe and efficient use,so as to ensure the benefit maximization of biogas fertilizer as an economic fertilizer source.Therefore,this paper summarizes the main ways and methods,existing problems and corresponding development measures concerning the application of biogas fertilizer in agriculture,in order to provide some reference for the utilization of biogas fertilizer in the field of agriculture and make it universal,safe and stable.
基金Guangzhou Planned Project of Science and Technology,No.2023A04J0612。
文摘Metabolic-associated fatty liver disease(MAFLD)is one of the most common chronic liver diseases worldwide.In recent years,the occurrence rate of MAFLD has been on the rise,mainly due to lifestyle changes,high-calorie diets,and imbalanced dietary structures,thereby posing a threat to human health and creating heavy social and economic burdens.With the development of 16S sequencing and integrated multi-omics analysis,the role of the gut microbiota(GM)and its metabolites in MAFLD has been further recognized.The GM plays a role in digestion,energy metabolism,vitamin synthesis,the prevention of pathogenic bacteria colonisation,and immunoregulation.The gut-liver axis is one of the vital links between the GM and the liver.Toxic substances in the intestine can enter the liver through the portal vascular system when the intestinal barrier is severely damaged.The liver also influences the GM in various ways,such as bile acid circulation.The gut-liver axis is essential in maintaining the body’s normal physiological state and plays a role in the onset and prognosis of many diseases,including MAFLD.This article reviews the status of the GM and MAFLD and summarizes the GM characteristics in MAFLD.The relationship between the GM and MAFLD is discussed in terms of bile acid circulation,energy metabolism,micronutrients,and signalling pathways.Current MAFLD treat ments targeting the GM are also listed.
文摘Enhanced recovery after surgery(ERAS)is a strategy of perioperative management aimed to accelerate the rehabilitation of patients through various optimized perioperative managements as well as ongoing adherence to a patient-focused,multidisciplinary,and multimodal approach.ERAS is a good reflection of the perioperative value-based care,which has been widely applied in many surgical fields and shown quick recovery and low morbidity when applied on patients.However,there is a lack of attention on ERAS in neurosurgery.This review aims to describe the current application status of ERAS in neurosurgery and to provide readers with the commonly accepted principles in the perioperative nursing of neurosurgery.
基金Thanks for the support of the National Natural Science Foundation of China(51661021)Thanks for the support of Key Research and Development Projects of Gansu Province(18YF1GA061)China Postdoctoral Science Foundation(2019M653896XB).
文摘Aluminum matrix composite is one of the most attractive metal matrix composites.It is a kind of material with strong vitality emerging in response to the needs of modern scientific development.Compared with traditional materials,aluminum matrix composites have the advantages of low density,good electric conductivity and heat conductivity,good wear resistance and oxidation resistance,high specific strength and stiffness,high temperature resistance,good heat treatment performance and flexible preparation process,which make them widely used in the fields of aviation,aerospace,and automobile.In this paper,the factors affecting the properties of aluminum matrix composites,the strengthening mechanism,classification and preparation methods of aluminum matrix composites are summarized.The research status,development direction and application prospect of aluminum matrix composites are briefly introduced.
基金Supported by the Strategic Priority Research Program of Chinese Academy of Sciences,No.XDB38010100the Natural Science Research Project of Anhui Educational Committee,No.2023AH040398+1 种基金Emergency Technological Research Project for COVID-19Science and Technology Projects in Guangzhou,No.2023A04J1087.
文摘BACKGROUND The glycemic control of children with type 1 diabetes(T1D)may be influenced by the economic status of their parents.AIM To investigate the association between parental economic status and blood glucose levels of children with T1D using a mobile health application.METHODS Data from children with T1D in China's largest T1D online community,Tang-TangQuan■.Blood glucose levels were uploaded every three months and parental economic status was evaluated based on annual household income.Children were divided into three groups:Low-income(<30000 Yuan),middle-income(30000-100000 Yuan),and high-income(>100000 yuan)(1 Yuan=0.145 United States Dollar approximately).Blood glucose levels were compared among the groups and associations were explored using Spearman’s correlation analysis and multivariable logistic regression.RESULTS From September 2015 to August 2022,1406 eligible children with T1D were included(779 female,55.4%).Median age was 8.1 years(Q1-Q3:4.6-11.6)and duration of T1D was 0.06 years(0.02-0.44).Participants were divided into three groups:Low-income(n=320),middle-income(n=724),and high-income(n=362).Baseline hemoglobin A1c(HbA1c)levels were comparable among the three groups(P=0.072).However,at month 36,the low-income group had the highest HbA1c levels(P=0.036).Within three years after registration,glucose levels increased significantly in the low-income group but not in the middle-income and high-income groups.Parental economic status was negatively correlated with pre-dinner glucose(r=-0.272,P=0.012).After adjustment for confounders,parental economic status remained a significant factor related to pre-dinner glucose levels(odds ratio=13.02,95%CI:1.99 to 126.05,P=0.002).CONCLUSION The blood glucose levels of children with T1D were negatively associated with parental economic status.It is suggested that parental economic status should be taken into consideration in the management of T1D for children.
文摘Three-dimensional(3D)printing technology belongs to a new manufacturing science and has been widely used in various fields of industry.This article will apply 3D printing technology as its main research topic,with emphasis on its application in the field of medical devices and prospects for contribution.
文摘Through 40 years development Ti hasbecame an important military and civil in-dustry material called "Air"—"Land"—"Ocean"metal.Ti is an ideal structurematerial and corrosion resistant material,which has bright future in the developmentof modern technology.
文摘Information age and the rapid development of information technology has brought the infinite creativity and possibility for all works in modem society. If CAD technology is first innovation of information technology in construction industry, then the emergence of the BIM technology shall fully deserved to be treated as a second innovation in construction industry. As a new technology which have been introduced to China in recent years, BIM technology already had its major application in foreigner countries .This paper focuses on the current status of BIM technology application in our country, especially on some small and medium enterprises using the traditional BIM technology to handle the project which have complex usage,creative deign and cost limitation. Firstly,we take a deep analysis on the initial application situation. Then we go through the practical application and analyse what benefit can be given to a project from BIM technology. Finally, analyse the problems and solutions in BIM application with consideration of Chinese building engineering development. Only after a careful analysis, a deep understanding of BIM, we can fully understand this new technology and make BIM to give its value to construction project.
文摘Traditional Chinese sport conveys China＇s millenniums＇ culture, which can be taken as symbol of China＇s culture. Therefore, the application for the status of national intangible cultural heritage becomes unavoidable. No matter it will be successful or not, the process will boost its industry. This paper argued its push to traditional Chinese sport industry from the point of traveling, sporting goods, culture industry and entertainment and relaxation.
文摘Safe drinking water provided through the water plant is a necessity of peoples daily life, and it is irreplaceable in their daily life. According to different raw water quality, different water treatment processes are adopted to ensure that the water quality after the waterworks water treatment process reaches the indicators stipulated in the "drinking water sanitation standard" to meet the needs of peoples daily life. In this regard, the research significance of the waterworks water treatment process is highlighted.
文摘With the development of science and technology, exploration technology has been gradually innovated. So far, geophysical exploration technology has been widely used in many fields in China, such as oil exploration technology, mineral exploration technology and engineering exploration technology, which are playing an important role and are the main means to reduce costs and improve benefits in various industries. However, in recent years, the geological problems faced by our country in the field of mineral resources, engineering construction and environmental protection are more complicated, which puts forward higher requirements for geophysical exploration technology. Therefore, it is necessary to focus on exploration technology to promote the sustained and sound development of China's economic construction.
文摘Nowadays, with the rapid development of science and technology, taking into account the rapid progress of science and the improvement of metal production precision in industry, laser technology provides technical support for high precision metal processing. Laser machining as a material processing technology is widely used in industrial production. This paper studies the application status and prospect of laser technology in the field of material processing.
文摘With the continuous development of society, the application standards for various related technical equipment in the coal mining industry are getting higher and higher. As one of the more commonly used equipment in the coal mining industry, explosion-proof diesel engines continue to promote the normal operation of coal mines. However, at the same time, its existing problems are becoming more and more obvious. Only by studying these problems and determining the future development trend of explosion-proof diesel engines can we better promote their application in the coal mining industry. Therefore, this article will carry out specific research and analysis on explosion-proof diesel engines through the overview, application status, existing problems of explosion-proof diesel engines for coal mines, and future development trends of explosion-proof diesel engines for coal mines, hoping to provide better application and development of explosion-proof diesel engines with doing something about it.
文摘Nowadays, China's environmental problems have become one of the main problems of common concern of all walks of life, and the impact of pollution in the development of oil on the environment cannot be ignored. How to solve the problem of sewage generated in the development of oil is an important problem faced by China's environmental engineering, and how to solve the problem of sewage generated in the process of oil exploitation is the goal of zero pollution development basic work. Improving the quality of oilfield water treatment and promoting the development of oilfield ecological environment protection is the focus of every oil enterprise. Only in this way can it meet the requirements of resource-saving and environment-friendly society. Next, this paper first discusses the principle and basis of oilfield water treatment technology, then analyzes the treatment methods of produced water, and finally puts forward some suggestions on the development trend.
文摘With the rapid and stable development of China's economy, metallurgical technology, which plays an important role in the development and progress of China's social economy, also needs progress with the times. In this paper, several problems existing in electromagnetic continuous casting technology in metallurgical technology are discussed and studied, and its specific application status in the new era and new background is analyzed. At the same time, how to improve and upgrade is discussed in detail, hoping to improve more scientific and reasonable metallurgical technology.
文摘In the practice of junior high school sports teaching, the application of sports games, through the role playing, scene arrangement and environment setting, not only can let students in the junior high school further feel the charm of sports, but also can help them to exercise and develop good exercise habits. So in the junior middle school sports teaching practice, requires teachers to comply with the students' interests, design many types of sports games, let junior high school students can relax in happy body, the whole process not only cultivate students good unity and cooperation ability, but also conducive to promote the healthy growth of junior high school students, to cultivate the comprehensive development of moral, intellectual and aesthetic young talents lay the foundation. This paper mainly studies the application status and prospect of sports games in junior high school sports teaching.
文摘In recent years,the nursing technology of traditional Chinese medicine(TCM)has developed rapidly in the country.TCM nursing technology mainly refers to the application of TCM therapy in clinical nursing practice,such as acupoint massage,cupping,ear point pressure beans,scraping,wet compress of traditional Chinese medicine,etc.Its application can not only effectively reduce the pain of patients,but also can promote the treatment effect,help patients recover early,but also help to further improve the quality of service of nursing staff.In clinical nursing practice,however,the application of TCM nursing technology still has some problems,such as the theory of traditional Chinese medicine nursing quality to promote,“Internet+TCM nursing”is still in the exploratory stage,etc.This article mainly discusses the application status and existing problems of Chinese medicine nursing technique,coping strategies and its future prospects for related analysis and research,hope to be able to improve the quality of TCM nursing technology application in China to provide some reference and reference.
