“每个时代都会有新的工具出现,一定会有一些职业与工作的价值在降低,但也会有更多新的角色、新的工种出现。”“Every era brings new tools, which inevitably reduces the value of certain professions and jobs, but it also gives...“每个时代都会有新的工具出现,一定会有一些职业与工作的价值在降低,但也会有更多新的角色、新的工种出现。”“Every era brings new tools, which inevitably reduces the value of certain professions and jobs, but it also gives rise to new roles and occupations.”展开更多
A model that is based on the propagation equation and coupled mode theory is introduced in order to describe stimulated Raman scattering（SRS） effects in long tapered fiber amplifiers.Based on the presented model,fib...A model that is based on the propagation equation and coupled mode theory is introduced in order to describe stimulated Raman scattering（SRS） effects in long tapered fiber amplifiers.Based on the presented model,fiber amplifiers with uniform and long tapered fibers are theoretically and numerically simulated.It can be drawn from the results of our simulations that the long tapered fiber has the advantage in suppressing SRS when applied in fiber laser amplifiers.Our results can provide guidance in the designing of system configuration in long tapered-fiber-based fiber laser systems.展开更多
Disorder inevitably exists in realistic samples,manifesting itself in various exotic properties for the topological states.In this paper,we summarize and briefly review the work completed over the last few years,inclu...Disorder inevitably exists in realistic samples,manifesting itself in various exotic properties for the topological states.In this paper,we summarize and briefly review the work completed over the last few years,including our own,regarding recent developments in several topics about disorder effects in topological states.For weak disorder,the robustness of topological states is demonstrated,especially for both quantum spin Hall states with Z2 = 1 and size induced nontrivial topological insulators with Z2 = 0.For moderate disorder,by increasing the randomness of both the impurity distribution and the impurity induced potential,the topological insulator states can be created from normal metallic or insulating states.These phenomena and their mechanisms are summarized.For strong disorder,the disorder causes a metal-insulator transition.Due to their topological nature,the phase diagrams are much richer in topological state systems.Finally,the trends in these areas of disorder research are discussed.展开更多
With the official implementation of the Belt and Road Initiative,China has developed its grand diplomacy featuring'two pillars'(new type of major-country relationship and the Belt and Road Initiative)and'o...With the official implementation of the Belt and Road Initiative,China has developed its grand diplomacy featuring'two pillars'(new type of major-country relationship and the Belt and Road Initiative)and'one circle'(peripheral diplomacy).The international strategic significance of the Belt and Road Initiative is reflected in the following two aspects:breaking through the security dilemma among nations,and assuming the responsibilities of a ma-展开更多
Neurovascular unit（NVU）：Brain microvasculature has a close structural and functional relationship with brain parenchyma,an aspect governed by the NVU（Hermann and El Ali,2012）.The concept of it was introduced by t...Neurovascular unit（NVU）：Brain microvasculature has a close structural and functional relationship with brain parenchyma,an aspect governed by the NVU（Hermann and El Ali,2012）.The concept of it was introduced by the Stroke Progress Review Group who defined it as triad of neurons.展开更多
Coal is a major energy source and raw materialof the chemical industry and a complexmaterial composed of organic and inorganicchemical substances. Deriving energy fromcoal will inevitably produce some pollutantswhile ...Coal is a major energy source and raw materialof the chemical industry and a complexmaterial composed of organic and inorganicchemical substances. Deriving energy fromcoal will inevitably produce some pollutantswhile converting such a complex, uncleanmaterial into clean energy and chemicalsthrough physical and chemical processes. Ingeneral, coal can generate much more pollutionthan hydrocarbons (such as oil, naturalgas). For the healthy development of the coalchemical industry, the pollution problem mustbe solved.展开更多
Duo to culture differences between China and The West,translators inevitably come across with culture deficiency in the process of drama translation.Therefore,culture construction of drama translation is needed.Base o...Duo to culture differences between China and The West,translators inevitably come across with culture deficiency in the process of drama translation.Therefore,culture construction of drama translation is needed.Base on this,the thesis introduces the inter textual,intratextual and extratextual mode to the translations of Lao She’s Tea House to study the construction of culture information in Tea House,which can deal with the untranslatability problem caused by the culture deficiency,give a new sight to drama translation,promote the culture communication between China and The West.展开更多
During the 13th Five-Year Plan(2016-20)period,China must improve the efficiency of the financial sector in serving the real economy.Following this principle,five major tasks should be undertaken,which include improvin...During the 13th Five-Year Plan(2016-20)period,China must improve the efficiency of the financial sector in serving the real economy.Following this principle,five major tasks should be undertaken,which include improving the financial environment to achieve higher efficiency in resource allocation,supporting innovation and business startups,facilitating the role of investment in stimulating growth,and developing a system of diversified financial institutions.展开更多
by Zheng Zonghan, discusses the history of China’s small towns and their role in the country’s socialist construction. The author holds that they are the products of the development of social productive forces, espe...by Zheng Zonghan, discusses the history of China’s small towns and their role in the country’s socialist construction. The author holds that they are the products of the development of social productive forces, especially of the development of the social division of labor and exchange of commodities. The development of small towns, the article argues, is inevitable as well necessary, an objective requirement born out of the need to fully utilize rural labor forces, to enhance the interflow between industrial and agricultural commodities, to bring into fuller play the role of big and medium-sized cities, and to promote culture and science among the peasantry in general.展开更多
With the Brexit coming into effect in January 2020,in-depth analysis and research need to be made on what course the EU would follow,how it would readjust its internal and external policies and what implications this ...With the Brexit coming into effect in January 2020,in-depth analysis and research need to be made on what course the EU would follow,how it would readjust its internal and external policies and what implications this readjustment will exert to the future development of China-EU relations.Brexit Will Profoundly Change EU After Brexit,the EU’s international vision may gradually narrow and its openness will gradually decline.The EU will inevitably undergo significant changes in the post-Brexit era.展开更多
When I first came to the English Department of the Chi-nese University of Hong Kong in the late 1970’s,the queuesfor enrolment in the spoken English classes used to stretchright round the Registration building.In fac...When I first came to the English Department of the Chi-nese University of Hong Kong in the late 1970’s,the queuesfor enrolment in the spoken English classes used to stretchright round the Registration building.In fact,the really keenstudents used to camp out all night to make sure they were展开更多
The outbreak and spreading of Covid-19 have greatly impacted countries all over the world,making important differences in relations among major countries,world economy and global governance.It taps the balance of majo...The outbreak and spreading of Covid-19 have greatly impacted countries all over the world,making important differences in relations among major countries,world economy and global governance.It taps the balance of major powers’strength and changes their strategic relations,thus inevitably influences the surroundings for China's peaceful development.展开更多
Indie farce offers a historical study in modern corruption透过荒诞的黑色幽默看现实世界Based on their stage play of the same name,Zhou Shen and Liu Lu’s no-frills hit Mr.Donkey《(驴得水》)is not just a smoldering crit...Indie farce offers a historical study in modern corruption透过荒诞的黑色幽默看现实世界Based on their stage play of the same name,Zhou Shen and Liu Lu’s no-frills hit Mr.Donkey《(驴得水》)is not just a smoldering critique of corruption within modern society.It may represent a precedent for homegrown展开更多
文摘“每个时代都会有新的工具出现,一定会有一些职业与工作的价值在降低,但也会有更多新的角色、新的工种出现。”“Every era brings new tools, which inevitably reduces the value of certain professions and jobs, but it also gives rise to new roles and occupations.”
基金supported by the National Natural Science Foundation of China(No.61505260)the National Key Research and Development Program of China(No.2016YFB0402204)
文摘A model that is based on the propagation equation and coupled mode theory is introduced in order to describe stimulated Raman scattering（SRS） effects in long tapered fiber amplifiers.Based on the presented model,fiber amplifiers with uniform and long tapered fibers are theoretically and numerically simulated.It can be drawn from the results of our simulations that the long tapered fiber has the advantage in suppressing SRS when applied in fiber laser amplifiers.Our results can provide guidance in the designing of system configuration in long tapered-fiber-based fiber laser systems.
基金Project supported by the National Natural Science Foundation of China(Grant Nos.11374219,11474085,and 11534001)the Natural Science Foundation of Jiangsu Province,China(Grant No BK20160007)
文摘Disorder inevitably exists in realistic samples,manifesting itself in various exotic properties for the topological states.In this paper,we summarize and briefly review the work completed over the last few years,including our own,regarding recent developments in several topics about disorder effects in topological states.For weak disorder,the robustness of topological states is demonstrated,especially for both quantum spin Hall states with Z2 = 1 and size induced nontrivial topological insulators with Z2 = 0.For moderate disorder,by increasing the randomness of both the impurity distribution and the impurity induced potential,the topological insulator states can be created from normal metallic or insulating states.These phenomena and their mechanisms are summarized.For strong disorder,the disorder causes a metal-insulator transition.Due to their topological nature,the phase diagrams are much richer in topological state systems.Finally,the trends in these areas of disorder research are discussed.
文摘With the official implementation of the Belt and Road Initiative,China has developed its grand diplomacy featuring'two pillars'(new type of major-country relationship and the Belt and Road Initiative)and'one circle'(peripheral diplomacy).The international strategic significance of the Belt and Road Initiative is reflected in the following two aspects:breaking through the security dilemma among nations,and assuming the responsibilities of a ma-
基金supported by establishment grants from the Foundation du CHU de Québec(2331)Faculty of Medicine,Laval University
文摘Neurovascular unit（NVU）：Brain microvasculature has a close structural and functional relationship with brain parenchyma,an aspect governed by the NVU（Hermann and El Ali,2012）.The concept of it was introduced by the Stroke Progress Review Group who defined it as triad of neurons.
文摘Coal is a major energy source and raw materialof the chemical industry and a complexmaterial composed of organic and inorganicchemical substances. Deriving energy fromcoal will inevitably produce some pollutantswhile converting such a complex, uncleanmaterial into clean energy and chemicalsthrough physical and chemical processes. Ingeneral, coal can generate much more pollutionthan hydrocarbons (such as oil, naturalgas). For the healthy development of the coalchemical industry, the pollution problem mustbe solved.
文摘Duo to culture differences between China and The West,translators inevitably come across with culture deficiency in the process of drama translation.Therefore,culture construction of drama translation is needed.Base on this,the thesis introduces the inter textual,intratextual and extratextual mode to the translations of Lao She’s Tea House to study the construction of culture information in Tea House,which can deal with the untranslatability problem caused by the culture deficiency,give a new sight to drama translation,promote the culture communication between China and The West.
文摘During the 13th Five-Year Plan(2016-20)period,China must improve the efficiency of the financial sector in serving the real economy.Following this principle,five major tasks should be undertaken,which include improving the financial environment to achieve higher efficiency in resource allocation,supporting innovation and business startups,facilitating the role of investment in stimulating growth,and developing a system of diversified financial institutions.
文摘by Zheng Zonghan, discusses the history of China’s small towns and their role in the country’s socialist construction. The author holds that they are the products of the development of social productive forces, especially of the development of the social division of labor and exchange of commodities. The development of small towns, the article argues, is inevitable as well necessary, an objective requirement born out of the need to fully utilize rural labor forces, to enhance the interflow between industrial and agricultural commodities, to bring into fuller play the role of big and medium-sized cities, and to promote culture and science among the peasantry in general.
文摘With the Brexit coming into effect in January 2020,in-depth analysis and research need to be made on what course the EU would follow,how it would readjust its internal and external policies and what implications this readjustment will exert to the future development of China-EU relations.Brexit Will Profoundly Change EU After Brexit,the EU’s international vision may gradually narrow and its openness will gradually decline.The EU will inevitably undergo significant changes in the post-Brexit era.
文摘When I first came to the English Department of the Chi-nese University of Hong Kong in the late 1970’s,the queuesfor enrolment in the spoken English classes used to stretchright round the Registration building.In fact,the really keenstudents used to camp out all night to make sure they were
文摘The outbreak and spreading of Covid-19 have greatly impacted countries all over the world,making important differences in relations among major countries,world economy and global governance.It taps the balance of major powers’strength and changes their strategic relations,thus inevitably influences the surroundings for China's peaceful development.
文摘Indie farce offers a historical study in modern corruption透过荒诞的黑色幽默看现实世界Based on their stage play of the same name,Zhou Shen and Liu Lu’s no-frills hit Mr.Donkey《(驴得水》)is not just a smoldering critique of corruption within modern society.It may represent a precedent for homegrown
