This paper elaborates on the seedling technology,field cultivation technology,field management technology,seed harvesting and seed processing technology in the propagation process of Gentiana macrophylla to provide te...This paper elaborates on the seedling technology,field cultivation technology,field management technology,seed harvesting and seed processing technology in the propagation process of Gentiana macrophylla to provide technical support for artificial breeding of G. macrophylla.展开更多
The aim of this study is to standardize the planting technology of sweet sorghums for forage,to prepare? technical specifications for planting sweet sorghums for forage. Based on years of experiment,it is prepared acc...The aim of this study is to standardize the planting technology of sweet sorghums for forage,to prepare? technical specifications for planting sweet sorghums for forage. Based on years of experiment,it is prepared according to the requirements of GB/1. 1 Standardization Guide Rule Part I: Standard Structure and Compilation. The results show that it defines the application scope,basic requirements,preparation before sowing,planting requirements,field management,harvesting requirements of the technical specifications for planting sweet sorghums for forages,and determines the specific measures and technical indicators of the technical specifications. This paper provides technical support for the standardization,industrialization and marketization of planting sweet sorghums for forage.展开更多
[Objectives]The purpose was to standardize the scientific prevention and control of yellow aphids and effectively control their occurrence and spread.[Methods]On the basis of consulting domestic and foreign data and s...[Objectives]The purpose was to standardize the scientific prevention and control of yellow aphids and effectively control their occurrence and spread.[Methods]On the basis of consulting domestic and foreign data and standards extensively,a series of related trials were carried out.[Results]Technical specifications for integrated prevention and control of yellow aphids were formulated.[Conclusions]It is of great significance to the healthy and sustainable development of the fruit trees’industry,the implementation of standardized management,the reduction of pesticide uses,and the reduction of damage caused by yellow aphids to fruit trees,and also provides urgent-needed technical support and guarantee for the prevention and control of yellow aphids.展开更多
Sea red rice is a geographical indication agricultural product of Qinzhou City.It is suitable for growing in hydrochloric acid field with salinity of 2‰-20‰,and is a green and healthy food positioned in the medium a...Sea red rice is a geographical indication agricultural product of Qinzhou City.It is suitable for growing in hydrochloric acid field with salinity of 2‰-20‰,and is a green and healthy food positioned in the medium and high-end rice market.The brand of Qinzhou sea red rice started to be established in November of 2019.In this paper,the technical specification for seed production of Qinzhou sea red rice is introduced from the aspects of seed production,breeding and harvest,so as to provide technical support for accelerating the popularization of characteristic varieties and the process of industrialization.展开更多
Objective: Under the guidance of the theory of Miao medicine, the technical norm scheme for intervention of acupuncture and moxibustion for the treatment of cancer pain is proposed. Methods: The standard operation pro...Objective: Under the guidance of the theory of Miao medicine, the technical norm scheme for intervention of acupuncture and moxibustion for the treatment of cancer pain is proposed. Methods: The standard operation procedure of the intervention of the acupuncture and moxibustion acupuncture therapy for cancer pain was formulated according to the selection of acupoints in the Miao medicine Tianying acupoint, sputum manipulation method, and the routine operations such as medicine, acupuncture and canning. Results: A set of technical specifications for the treatment of cancer pain in a mobilized Miao doctor was sorted out. Conclusion: The sputum acupuncture treatment technique specification for cancer pain is easy to operate and easy to be applied in clinical application.展开更多
On May 5, 2008, China experienced a devastating earthquake, also known as Wenchuan earth-quake. Many buildings, whose seismic design levels were too low to endure a strong earthquake, were severely damaged or even des...On May 5, 2008, China experienced a devastating earthquake, also known as Wenchuan earth-quake. Many buildings, whose seismic design levels were too low to endure a strong earthquake, were severely damaged or even destroyed in the disaster.展开更多
The line pipes with large diameter,thick wall and high steel grade are preferred to meet the requirements of extremely high gas transmission rate(380×10^(8) m^(3)/a)in the Sino-Russian eastern route project.In th...The line pipes with large diameter,thick wall and high steel grade are preferred to meet the requirements of extremely high gas transmission rate(380×10^(8) m^(3)/a)in the Sino-Russian eastern route project.In this paper,the technical standards of line pipes at home and abroad were comparatively analyzed after the research and formulation process of technical specifications of X80 line pipes(OD 1422 mm)used in the above-mentioned project was introduced.The key technical indexes such as chemical components,crack-arrest-toughness values,etc.and its formulation process were discussed.In addition,the development process and product performance of the X80 line pipes(OD 1422 mm)were described.It is proved by trial production and product tests that using X80 line pipes(OD 1422 mm)in this gas project is a rational and effective solution to the following technical issues such as chemical composition control,fracture control and welding stability maintenance.This type of line pipes is proved not only to meet project requirements,but to suit for production cases.As a result,the safety of Sino-Russian eastern route gas pipeline will be guaranteed essentially.The research results in this paper provide a strong technical support for the application of X80 line pipes(OD 1422 mm)in the Sino-Russian eastern route project,and play a guiding role in drawing up the technical specifications of other gas pipeline projects.展开更多
Under the background of rapid economic development, all kinds of environmental problems emerge in an endless stream. Now, China firmly opposes the backward concept of development after governance. It pays more attenti...Under the background of rapid economic development, all kinds of environmental problems emerge in an endless stream. Now, China firmly opposes the backward concept of development after governance. It pays more attention to the development of economy on the basis of environmental protection and promotes the sustainable development of economy. However, environmental protection is not a one-day effort, but a long-term process. Good environmental engineering technical specifications are more effective in improving pollution in various fields. Therefore, enterprises should increase efforts to protect the environment, and it will be implemented in energy conservation and emission reduction. Based on this, this paper focuses on the analysis of the role and impact of environmental engineering technical specifications in energy conservation and emission reduction, to lay a foundation for environmental protection of related projects.展开更多
The west east gas transmission engineering is an important project attracting domestic and foreign attention. The gas pipeline used in this project is a gas pipeline with the longest distance, largest pipe diameter an...The west east gas transmission engineering is an important project attracting domestic and foreign attention. The gas pipeline used in this project is a gas pipeline with the longest distance, largest pipe diameter and highest transmission pressure in the history of petroleum pipeline construction of China. For the construction of top rank gas pipeline in the world with high standard, high speed and high benefit, the key of specifying production of metallurgical and pipe making enterprises and ensuring quality performance of the steel and steel pipe is to research and formulate a feasible and satisfactory technical Specification for engineering steel and steel pipe with international level. In this paper the author introduces the establishment of the technical specification for West East gas pipeline project, and lays emphasis on the analysis and discussion of principle and method determining major technical indexes related to line pipes for West East gas pipeline. The author also introduces actual material selection of gas pipeline home and abroad, and presents examination and application of the technical specification for West-East gas pipeline.展开更多
基金Supported by Lanzhou Talent Innovation and Entrepreneurship Project(2016-RC-64)Agricultural Science and Technology Innovation Team Project of Gansu Academy of Agricultural Sciences(2017GAAS29)
文摘This paper elaborates on the seedling technology,field cultivation technology,field management technology,seed harvesting and seed processing technology in the propagation process of Gentiana macrophylla to provide technical support for artificial breeding of G. macrophylla.
基金Supported by Special Fund for Agro-scientific Research in the Public Interest(20120304201)
文摘The aim of this study is to standardize the planting technology of sweet sorghums for forage,to prepare? technical specifications for planting sweet sorghums for forage. Based on years of experiment,it is prepared according to the requirements of GB/1. 1 Standardization Guide Rule Part I: Standard Structure and Compilation. The results show that it defines the application scope,basic requirements,preparation before sowing,planting requirements,field management,harvesting requirements of the technical specifications for planting sweet sorghums for forages,and determines the specific measures and technical indicators of the technical specifications. This paper provides technical support for the standardization,industrialization and marketization of planting sweet sorghums for forage.
文摘[Objectives]The purpose was to standardize the scientific prevention and control of yellow aphids and effectively control their occurrence and spread.[Methods]On the basis of consulting domestic and foreign data and standards extensively,a series of related trials were carried out.[Results]Technical specifications for integrated prevention and control of yellow aphids were formulated.[Conclusions]It is of great significance to the healthy and sustainable development of the fruit trees’industry,the implementation of standardized management,the reduction of pesticide uses,and the reduction of damage caused by yellow aphids to fruit trees,and also provides urgent-needed technical support and guarantee for the prevention and control of yellow aphids.
基金Supported by Institute-City Cooperative Research Project of Guangxi Academy of Agricultural Sciences(2020YH07).
文摘Sea red rice is a geographical indication agricultural product of Qinzhou City.It is suitable for growing in hydrochloric acid field with salinity of 2‰-20‰,and is a green and healthy food positioned in the medium and high-end rice market.The brand of Qinzhou sea red rice started to be established in November of 2019.In this paper,the technical specification for seed production of Qinzhou sea red rice is introduced from the aspects of seed production,breeding and harvest,so as to provide technical support for accelerating the popularization of characteristic varieties and the process of industrialization.
文摘Objective: Under the guidance of the theory of Miao medicine, the technical norm scheme for intervention of acupuncture and moxibustion for the treatment of cancer pain is proposed. Methods: The standard operation procedure of the intervention of the acupuncture and moxibustion acupuncture therapy for cancer pain was formulated according to the selection of acupoints in the Miao medicine Tianying acupoint, sputum manipulation method, and the routine operations such as medicine, acupuncture and canning. Results: A set of technical specifications for the treatment of cancer pain in a mobilized Miao doctor was sorted out. Conclusion: The sputum acupuncture treatment technique specification for cancer pain is easy to operate and easy to be applied in clinical application.
文摘On May 5, 2008, China experienced a devastating earthquake, also known as Wenchuan earth-quake. Many buildings, whose seismic design levels were too low to endure a strong earthquake, were severely damaged or even destroyed in the disaster.
文摘The line pipes with large diameter,thick wall and high steel grade are preferred to meet the requirements of extremely high gas transmission rate(380×10^(8) m^(3)/a)in the Sino-Russian eastern route project.In this paper,the technical standards of line pipes at home and abroad were comparatively analyzed after the research and formulation process of technical specifications of X80 line pipes(OD 1422 mm)used in the above-mentioned project was introduced.The key technical indexes such as chemical components,crack-arrest-toughness values,etc.and its formulation process were discussed.In addition,the development process and product performance of the X80 line pipes(OD 1422 mm)were described.It is proved by trial production and product tests that using X80 line pipes(OD 1422 mm)in this gas project is a rational and effective solution to the following technical issues such as chemical composition control,fracture control and welding stability maintenance.This type of line pipes is proved not only to meet project requirements,but to suit for production cases.As a result,the safety of Sino-Russian eastern route gas pipeline will be guaranteed essentially.The research results in this paper provide a strong technical support for the application of X80 line pipes(OD 1422 mm)in the Sino-Russian eastern route project,and play a guiding role in drawing up the technical specifications of other gas pipeline projects.
文摘Under the background of rapid economic development, all kinds of environmental problems emerge in an endless stream. Now, China firmly opposes the backward concept of development after governance. It pays more attention to the development of economy on the basis of environmental protection and promotes the sustainable development of economy. However, environmental protection is not a one-day effort, but a long-term process. Good environmental engineering technical specifications are more effective in improving pollution in various fields. Therefore, enterprises should increase efforts to protect the environment, and it will be implemented in energy conservation and emission reduction. Based on this, this paper focuses on the analysis of the role and impact of environmental engineering technical specifications in energy conservation and emission reduction, to lay a foundation for environmental protection of related projects.
文摘The west east gas transmission engineering is an important project attracting domestic and foreign attention. The gas pipeline used in this project is a gas pipeline with the longest distance, largest pipe diameter and highest transmission pressure in the history of petroleum pipeline construction of China. For the construction of top rank gas pipeline in the world with high standard, high speed and high benefit, the key of specifying production of metallurgical and pipe making enterprises and ensuring quality performance of the steel and steel pipe is to research and formulate a feasible and satisfactory technical Specification for engineering steel and steel pipe with international level. In this paper the author introduces the establishment of the technical specification for West East gas pipeline project, and lays emphasis on the analysis and discussion of principle and method determining major technical indexes related to line pipes for West East gas pipeline. The author also introduces actual material selection of gas pipeline home and abroad, and presents examination and application of the technical specification for West-East gas pipeline.
