在二语习得蓬勃发展的背景下,语言学习已超越传统的形态句法层面,更加关注特定语境中语言的整体意义。随着语料库语言学的发展,研究者开始利用大规模语料库探究词汇的深层使用特征与语义表现。本研究基于美国当代英语语料库(COCA),对动...在二语习得蓬勃发展的背景下,语言学习已超越传统的形态句法层面,更加关注特定语境中语言的整体意义。随着语料库语言学的发展,研究者开始利用大规模语料库探究词汇的深层使用特征与语义表现。本研究基于美国当代英语语料库(COCA),对动词“create”的扩展意义单位展开深入分析,重点考察其在不同语境中的搭配模式及语义韵特征,包括与形容词、副词、名词、介词的共现关系及其对语义倾向的影响。研究发现,虽然“create”通常被视为积极词汇,表示创造、发明或产生新事物,常与创新、想象力和生产力相关联,但在特定搭配中也可能呈现消极语义韵。例如当表达“制造问题”(creates a problem)或“引发混乱”(creates confusion)时,该动词往往带有负面含义。本研究不仅揭示了“create”在实际语用中的动态语义特征及语境依赖性,还为英语学习者提供了更为精细全面的词汇学习策略,即建议学习者在掌握词汇基本意义的同时,应关注其扩展意义单位,从而更准确地理解和使用目标词汇。展开更多
For decades,meals for astronauts during their trips off planet have mostly consisted of prepackaged dehydrated or freeze-dried food,occasionally garnished with terrarium-grown lettuce(Fig.1)[1,2].With longer-term miss...For decades,meals for astronauts during their trips off planet have mostly consisted of prepackaged dehydrated or freeze-dried food,occasionally garnished with terrarium-grown lettuce(Fig.1)[1,2].With longer-term missions to extraterrestrial outposts on the near horizon,a US National Aeronautics and Space Agency(NASA)competition now in its final stages aims to meet the nutritional needs of astronauts on deep space voyages.An added benefit could be innovations in low-resource food production that could help feed Earth’s still growing human population.展开更多
Using clustered regularly interspaced short palindromic repeats(CRISPR)-based molecular tools,scientists are engineering-as they are also doing with plants.-animals with advantageous traits,like disease resistance and...Using clustered regularly interspaced short palindromic repeats(CRISPR)-based molecular tools,scientists are engineering-as they are also doing with plants.-animals with advantageous traits,like disease resistance and improved food yield.While these innovative techniques could one day be applied in humans,technical hurdles and ethical concerns likely place this possibility far in the future,The enhancements rely on germline gene editing,which alters the genes in a way that passes the changes on to offspring.Ger m-line gene editing differs from the somatic cell gene editing used in the highly promising new treatment recently approved for the human disease sickle cell anemia.展开更多
"hina and Africa can create amazing value,because Africa or Morocco and China have a lot of common points,and the 2024Summit of the Forum on China-Africa Cooperation (FOCAC) can make the relationship between Afri..."hina and Africa can create amazing value,because Africa or Morocco and China have a lot of common points,and the 2024Summit of the Forum on China-Africa Cooperation (FOCAC) can make the relationship between Africa or Morocco and China even stronger."In an interview with China's Foreign Trade,Mehdi Laraki,President of the Morocco-China Business Council said,"I've been here (China)more than 65 times,but I always feel like a child every time,it's just like a miracle.展开更多
The internet industry is the backbone of the digital age.Its social responsibility is not only related to the sustained development of the industry,but is also the key to building social trust and promoting social pro...The internet industry is the backbone of the digital age.Its social responsibility is not only related to the sustained development of the industry,but is also the key to building social trust and promoting social progress.The 2024(the 11th)China Internet Corporate Social Responsibility Forum organized by the Internet Society of China was held in Beijing on December 10.The theme of this forum was“30 years of cooperative responsibilities:jointly building social values in the digital age”,which aimed to explore new methods of social responsibility construction for the internet industry in the digital age,and promote the healthy and orderly development of the internet industry.展开更多
With the help of governments at all levels,farmers and herdsmen in Xizang can now continually keep up with the progress of the times and social development through their own efforts.“Convenient facilities and relativ...With the help of governments at all levels,farmers and herdsmen in Xizang can now continually keep up with the progress of the times and social development through their own efforts.“Convenient facilities and relatively stable incomes are making our life increasingly promising,”enthused Yangjen Lhamo,who lives in Naxingtang Community,Nagqu City,Xizang Autonomous Region.She believes that her children’s life will be better.展开更多
A growing number of young Chinese are paying more attention to whether the job they choose can enhance their self-identification and whether the job content truly creates value.CHINA has added 158 new professions to i...A growing number of young Chinese are paying more attention to whether the job they choose can enhance their self-identification and whether the job content truly creates value.CHINA has added 158 new professions to its list of recognized occupations since 2022,and young people have gradually accepted them as part of their career choice options.According to statistics from the Ministry of Education,the estimated number of university graduates across China for the year 2024 is expected to reach 11.79 million.During this graduation season,there is a large number of new professions from which graduates can choose.展开更多
As health concerns continue to rise,more and more people are recognising the health benefits of outdoor exercise.Outdoor sports provide an opportunity to get close to nature,which helps to improve physical fitness and...As health concerns continue to rise,more and more people are recognising the health benefits of outdoor exercise.Outdoor sports provide an opportunity to get close to nature,which helps to improve physical fitness and prevent disease.On the other hand,the fast pace and high pressure of urban life make people yearn to escape the steel jungle,and outdoor sports have become a way to re ieve stress.展开更多
Humanomics in the new era,a development format generated and developed from Chinese modernisation practice,created a new form of human advancement and inspired the cause of human progress,said a report released by Xin...Humanomics in the new era,a development format generated and developed from Chinese modernisation practice,created a new form of human advancement and inspired the cause of human progress,said a report released by Xinhua News Agency on 3 December 2023.展开更多
As a Chinese proverb declares,"The beginningof wisdom is to call things by their right names."For an entrepreneur,the beginning of his success isto call his brand by a right name.A brand needs agood name as ...As a Chinese proverb declares,"The beginningof wisdom is to call things by their right names."For an entrepreneur,the beginning of his success isto call his brand by a right name.A brand needs agood name as much as the mankind does.A展开更多
Big investments and partnership announcements made 2021 a landmark year for the nascent electric vertical take-off and landing(e VTOL) aircraft industry. Indeed, several e VTOL developers have the bold-and many say wi...Big investments and partnership announcements made 2021 a landmark year for the nascent electric vertical take-off and landing(e VTOL) aircraft industry. Indeed, several e VTOL developers have the bold-and many say wildly optimistic-ambition to achieve regulatory certification and commence carrying paying passengers as early as 2024.展开更多
The authors show that the bubbles S^(2) × S^(2) can be created from vacuum fluctuation in the background de Sitter universes of k=0,1,so the space-time foam-like structure might really be constructed from bubbles...The authors show that the bubbles S^(2) × S^(2) can be created from vacuum fluctuation in the background de Sitter universes of k=0,1,so the space-time foam-like structure might really be constructed from bubbles of S2 x S2 in the very early inflating phase of our universe.Still,whether such foam-like structure persisted during the later evolution of the universe is a problem unsolved at present.展开更多
Three World Journals Created,two in Hongkong and other in Singapore.They are all bi-monthly e-periodicals in English,open-access(OA),peer-reviewed academic world journal series,created according to the PubMed Central ...Three World Journals Created,two in Hongkong and other in Singapore.They are all bi-monthly e-periodicals in English,open-access(OA),peer-reviewed academic world journal series,created according to the PubMed Central and SCI standards,supported by the editorial board of global experts in their research all over the world.展开更多
Qaidam Basin in Qinghai Province has rich multiple complex resources with salt lakes as the core.These resources form a special condition for the development of green economy,having rare and particular nature.The
It was well-known that non-manifold assembly was a key point for the finite element analysis between two contacted parts.It was important that the elements of the two parts along the interface had same nodes.Mimics,wh...It was well-known that non-manifold assembly was a key point for the finite element analysis between two contacted parts.It was important that the elements of the two parts along the interface had same nodes.Mimics,which was written by Materialise,can import 2D stacked展开更多
文摘在二语习得蓬勃发展的背景下,语言学习已超越传统的形态句法层面,更加关注特定语境中语言的整体意义。随着语料库语言学的发展,研究者开始利用大规模语料库探究词汇的深层使用特征与语义表现。本研究基于美国当代英语语料库(COCA),对动词“create”的扩展意义单位展开深入分析,重点考察其在不同语境中的搭配模式及语义韵特征,包括与形容词、副词、名词、介词的共现关系及其对语义倾向的影响。研究发现,虽然“create”通常被视为积极词汇,表示创造、发明或产生新事物,常与创新、想象力和生产力相关联,但在特定搭配中也可能呈现消极语义韵。例如当表达“制造问题”(creates a problem)或“引发混乱”(creates confusion)时,该动词往往带有负面含义。本研究不仅揭示了“create”在实际语用中的动态语义特征及语境依赖性,还为英语学习者提供了更为精细全面的词汇学习策略,即建议学习者在掌握词汇基本意义的同时,应关注其扩展意义单位,从而更准确地理解和使用目标词汇。
文摘For decades,meals for astronauts during their trips off planet have mostly consisted of prepackaged dehydrated or freeze-dried food,occasionally garnished with terrarium-grown lettuce(Fig.1)[1,2].With longer-term missions to extraterrestrial outposts on the near horizon,a US National Aeronautics and Space Agency(NASA)competition now in its final stages aims to meet the nutritional needs of astronauts on deep space voyages.An added benefit could be innovations in low-resource food production that could help feed Earth’s still growing human population.
文摘Using clustered regularly interspaced short palindromic repeats(CRISPR)-based molecular tools,scientists are engineering-as they are also doing with plants.-animals with advantageous traits,like disease resistance and improved food yield.While these innovative techniques could one day be applied in humans,technical hurdles and ethical concerns likely place this possibility far in the future,The enhancements rely on germline gene editing,which alters the genes in a way that passes the changes on to offspring.Ger m-line gene editing differs from the somatic cell gene editing used in the highly promising new treatment recently approved for the human disease sickle cell anemia.
文摘"hina and Africa can create amazing value,because Africa or Morocco and China have a lot of common points,and the 2024Summit of the Forum on China-Africa Cooperation (FOCAC) can make the relationship between Africa or Morocco and China even stronger."In an interview with China's Foreign Trade,Mehdi Laraki,President of the Morocco-China Business Council said,"I've been here (China)more than 65 times,but I always feel like a child every time,it's just like a miracle.
文摘The internet industry is the backbone of the digital age.Its social responsibility is not only related to the sustained development of the industry,but is also the key to building social trust and promoting social progress.The 2024(the 11th)China Internet Corporate Social Responsibility Forum organized by the Internet Society of China was held in Beijing on December 10.The theme of this forum was“30 years of cooperative responsibilities:jointly building social values in the digital age”,which aimed to explore new methods of social responsibility construction for the internet industry in the digital age,and promote the healthy and orderly development of the internet industry.
文摘With the help of governments at all levels,farmers and herdsmen in Xizang can now continually keep up with the progress of the times and social development through their own efforts.“Convenient facilities and relatively stable incomes are making our life increasingly promising,”enthused Yangjen Lhamo,who lives in Naxingtang Community,Nagqu City,Xizang Autonomous Region.She believes that her children’s life will be better.
文摘A growing number of young Chinese are paying more attention to whether the job they choose can enhance their self-identification and whether the job content truly creates value.CHINA has added 158 new professions to its list of recognized occupations since 2022,and young people have gradually accepted them as part of their career choice options.According to statistics from the Ministry of Education,the estimated number of university graduates across China for the year 2024 is expected to reach 11.79 million.During this graduation season,there is a large number of new professions from which graduates can choose.
文摘As health concerns continue to rise,more and more people are recognising the health benefits of outdoor exercise.Outdoor sports provide an opportunity to get close to nature,which helps to improve physical fitness and prevent disease.On the other hand,the fast pace and high pressure of urban life make people yearn to escape the steel jungle,and outdoor sports have become a way to re ieve stress.
文摘Humanomics in the new era,a development format generated and developed from Chinese modernisation practice,created a new form of human advancement and inspired the cause of human progress,said a report released by Xinhua News Agency on 3 December 2023.
文摘As a Chinese proverb declares,"The beginningof wisdom is to call things by their right names."For an entrepreneur,the beginning of his success isto call his brand by a right name.A brand needs agood name as much as the mankind does.A
文摘Big investments and partnership announcements made 2021 a landmark year for the nascent electric vertical take-off and landing(e VTOL) aircraft industry. Indeed, several e VTOL developers have the bold-and many say wildly optimistic-ambition to achieve regulatory certification and commence carrying paying passengers as early as 2024.
基金Supported by the National Natural Science Foundation of China under Grant No.19473005the Education Commit tee of Hu’nan Province.
文摘The authors show that the bubbles S^(2) × S^(2) can be created from vacuum fluctuation in the background de Sitter universes of k=0,1,so the space-time foam-like structure might really be constructed from bubbles of S2 x S2 in the very early inflating phase of our universe.Still,whether such foam-like structure persisted during the later evolution of the universe is a problem unsolved at present.
文摘Three World Journals Created,two in Hongkong and other in Singapore.They are all bi-monthly e-periodicals in English,open-access(OA),peer-reviewed academic world journal series,created according to the PubMed Central and SCI standards,supported by the editorial board of global experts in their research all over the world.
文摘Qaidam Basin in Qinghai Province has rich multiple complex resources with salt lakes as the core.These resources form a special condition for the development of green economy,having rare and particular nature.The
文摘It was well-known that non-manifold assembly was a key point for the finite element analysis between two contacted parts.It was important that the elements of the two parts along the interface had same nodes.Mimics,which was written by Materialise,can import 2D stacked
