As a major principle underlying the Communist Party of China's(CPC)governance in the new era and a core piece of its holistic approach to national security,ensuring both development and security emphasizes compreh...As a major principle underlying the Communist Party of China's(CPC)governance in the new era and a core piece of its holistic approach to national security,ensuring both development and security emphasizes comprehensive governance from a long-term perspective and influences the world with its global vision.It keeps pace with the times by prioritizing innovative areas and is of great theoretical and practical significance.On the new journey ahead,we must firmly ensure both development and security.More importantly,we must ensure both high-quality development and high-level security,safeguarding the former through the latter.This is an urgent requirement we face in today's world,which has entered a period of turbulence and transformation characterized by increasing complexity.Confronted with the formidable tasks of promoting reform and development while maintaining stability at home and the grave challenges brought about by international turbulence and changes,we must earnestly implement the guiding principles of the 20th CPC National Congress and the third plenary session of the 20th Party Central Committee.We should ensure secure and sustainable development,accelerate efforts to modernize China's national security system and capacity,foster high-level security,and improve the mechanisms for preserving national security in foreign-related affairs.In short,we should strive to achieve a positive interplay between high-quality development and high-level security,so as to effectively safeguard Chinese modernization.展开更多
在线展示广告发展迅猛,按点击付费(cost per click,CPC)的保量合同是在线展示广告的一种重要合同形式。基于实际,在制定广告投放决策时曝光供应量通常是不确定的,其概率分布难以精确获知,仅知部分分布信息。本文利用分布鲁棒优化框架,...在线展示广告发展迅猛,按点击付费(cost per click,CPC)的保量合同是在线展示广告的一种重要合同形式。基于实际,在制定广告投放决策时曝光供应量通常是不确定的,其概率分布难以精确获知,仅知部分分布信息。本文利用分布鲁棒优化框架,构建寻求以已知信息为特征的不确定集,并在最坏情形下寻求最优广告投放策略。建立分布鲁棒机会约束模型并给出求解算法,进行了仿真分析。数值算例结果显示,设计的广告投放优化模型和相应的求解算法具有较好的表现。展开更多
On 24 July,the International Department of the CPC Central Committee(IDCPC)and the CPC Hunan Provincial Committee jointly held a thematic briefing on the Third Plenary Session of the 20th CPC Central Committee in Chan...On 24 July,the International Department of the CPC Central Committee(IDCPC)and the CPC Hunan Provincial Committee jointly held a thematic briefing on the Third Plenary Session of the 20th CPC Central Committee in Changsha,mainly focusing on the major initiatives regarding further deepening reform across the board to advance Chinese modernisation.More than 200 delegates from over 50 African countries were in attendance.展开更多
Nearly five decades after the third plenary session of the 11th Central Committee of the Communist Party of China(CPC)in 1978,which launched the historic reform and opening up policy that transformed China,the CPC hel...Nearly five decades after the third plenary session of the 11th Central Committee of the Communist Party of China(CPC)in 1978,which launched the historic reform and opening up policy that transformed China,the CPC held another third plenary session that promises to be potentially as consequential.The resolution passed on 18 July during the third plenary session of the 20th Central Committee of the CPC calls for comprehensively deepening reforms,thus paving the way for the country to march towards the final goal of a developed and prosperous country.展开更多
The philosophies, thoughts, strategies, and measures introduced in the 20th National Congress report of the Communist Party of China chart the course for the nation’s future development. The political terminologies w...The philosophies, thoughts, strategies, and measures introduced in the 20th National Congress report of the Communist Party of China chart the course for the nation’s future development. The political terminologies with Chinese characteristics presented in the report form a crucial part of China’s distinct political development model, while also presenting considerable challenges for translation. Drawing on a Chinese-English parallel corpus of political terminologies from the 20th Congress report, this study explores the translation of these terms with a focus on four-character patterns, numerical abbreviations, and idiomatic expressions. The goal is to develop effective translation strategies and contribute to research on translating political terminologies with Chinese characteristics.展开更多
Arthrospira platensis is an economically important cyanobacterium; and it has been used widely in food and pharmaceutical industries. The phycocyanin(PC) from A. platensis is extremely valuable in medicine and molecul...Arthrospira platensis is an economically important cyanobacterium; and it has been used widely in food and pharmaceutical industries. The phycocyanin(PC) from A. platensis is extremely valuable in medicine and molecular biology due to its antioxidation and anti-tumoring activity and applicability as fluorescence protein tag. In present study, two recombinant plasmids, one contained the phycocyanobilin(PCB)-producing genes(hox1 and pcyA) while the other contained the phycobiliprotein gene(cpcB) and the lyase gene(either cpcS/U or cpcT), were constructed and synchronically transferred into E. coli in order to test the the activities of relevant lyases for catalysing PCB addition to CpcB during synthesizing fluorescent PC holo-β-subunit(β-PC) of A. platensis. As was evidenced by the fluorescence emitted at a peak specific for PC, CpcB was successfully synthesized in E. coli, to which co-expressed PCBs attached though at a relatively low efficiency. The results showed that the attachment of PCBs to CpcB were carried out mainly by co-expressed CpcS/U but CpcB also showed some autocatalytic activity. Currently, no CpcT activity was detected in this E. coli expression system. Further studies will be conducted to improve the efficiency of fluorescent PC synthesis in E. coli.展开更多
文摘As a major principle underlying the Communist Party of China's(CPC)governance in the new era and a core piece of its holistic approach to national security,ensuring both development and security emphasizes comprehensive governance from a long-term perspective and influences the world with its global vision.It keeps pace with the times by prioritizing innovative areas and is of great theoretical and practical significance.On the new journey ahead,we must firmly ensure both development and security.More importantly,we must ensure both high-quality development and high-level security,safeguarding the former through the latter.This is an urgent requirement we face in today's world,which has entered a period of turbulence and transformation characterized by increasing complexity.Confronted with the formidable tasks of promoting reform and development while maintaining stability at home and the grave challenges brought about by international turbulence and changes,we must earnestly implement the guiding principles of the 20th CPC National Congress and the third plenary session of the 20th Party Central Committee.We should ensure secure and sustainable development,accelerate efforts to modernize China's national security system and capacity,foster high-level security,and improve the mechanisms for preserving national security in foreign-related affairs.In short,we should strive to achieve a positive interplay between high-quality development and high-level security,so as to effectively safeguard Chinese modernization.
文摘在线展示广告发展迅猛,按点击付费(cost per click,CPC)的保量合同是在线展示广告的一种重要合同形式。基于实际,在制定广告投放决策时曝光供应量通常是不确定的,其概率分布难以精确获知,仅知部分分布信息。本文利用分布鲁棒优化框架,构建寻求以已知信息为特征的不确定集,并在最坏情形下寻求最优广告投放策略。建立分布鲁棒机会约束模型并给出求解算法,进行了仿真分析。数值算例结果显示,设计的广告投放优化模型和相应的求解算法具有较好的表现。
文摘On 24 July,the International Department of the CPC Central Committee(IDCPC)and the CPC Hunan Provincial Committee jointly held a thematic briefing on the Third Plenary Session of the 20th CPC Central Committee in Changsha,mainly focusing on the major initiatives regarding further deepening reform across the board to advance Chinese modernisation.More than 200 delegates from over 50 African countries were in attendance.
文摘Nearly five decades after the third plenary session of the 11th Central Committee of the Communist Party of China(CPC)in 1978,which launched the historic reform and opening up policy that transformed China,the CPC held another third plenary session that promises to be potentially as consequential.The resolution passed on 18 July during the third plenary session of the 20th Central Committee of the CPC calls for comprehensively deepening reforms,thus paving the way for the country to march towards the final goal of a developed and prosperous country.
文摘The philosophies, thoughts, strategies, and measures introduced in the 20th National Congress report of the Communist Party of China chart the course for the nation’s future development. The political terminologies with Chinese characteristics presented in the report form a crucial part of China’s distinct political development model, while also presenting considerable challenges for translation. Drawing on a Chinese-English parallel corpus of political terminologies from the 20th Congress report, this study explores the translation of these terms with a focus on four-character patterns, numerical abbreviations, and idiomatic expressions. The goal is to develop effective translation strategies and contribute to research on translating political terminologies with Chinese characteristics.
基金supported by the National Science and Technology Major Project of China (2008ZX08001-004)
文摘Arthrospira platensis is an economically important cyanobacterium; and it has been used widely in food and pharmaceutical industries. The phycocyanin(PC) from A. platensis is extremely valuable in medicine and molecular biology due to its antioxidation and anti-tumoring activity and applicability as fluorescence protein tag. In present study, two recombinant plasmids, one contained the phycocyanobilin(PCB)-producing genes(hox1 and pcyA) while the other contained the phycobiliprotein gene(cpcB) and the lyase gene(either cpcS/U or cpcT), were constructed and synchronically transferred into E. coli in order to test the the activities of relevant lyases for catalysing PCB addition to CpcB during synthesizing fluorescent PC holo-β-subunit(β-PC) of A. platensis. As was evidenced by the fluorescence emitted at a peak specific for PC, CpcB was successfully synthesized in E. coli, to which co-expressed PCBs attached though at a relatively low efficiency. The results showed that the attachment of PCBs to CpcB were carried out mainly by co-expressed CpcS/U but CpcB also showed some autocatalytic activity. Currently, no CpcT activity was detected in this E. coli expression system. Further studies will be conducted to improve the efficiency of fluorescent PC synthesis in E. coli.
