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Role of science and technology in environmentally sound urbanization in China

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Journal of Environmental sciences 1999年第3期11卷 298-302页

作者： Qin Da\|he, Liu Jian Bureau of science and technology for Resources and Environment, Chinese Academy of sciences, Beijing\ 100864, China Bur. Sci. Technol. Rsrc. Environ. Chinese Academy of Sciences Beijing 100864 China

In the process of accelerating industrialization, urbanization is inevitable and important to Chinas modernization drive. While people are cherishing the advantages of living in cities, the increasing negative impact of urbanization has to be put on the top of priority list. As urbanization proceeds, the existing pollution problem aggravates with not only increasing quantity of pollutants, but diversity as well. science and technology have been contributing to urbanization process in both positive and negative ways. Nonetheless, the role of science and technology in promoting sustainable urbanization is increasingly important. China has been conducting environmental research and development since the early 1970s, and now is capable of supplying most technologies needed for urban environmental protection. To keep pace with the rapid urbanization process in China, environmental research and technology development should be strengthened. This is mostly dependent on domestic resources with introduction of advanced yet cost\|effective technologies from the rest of the world. With a survey of current urban environmental R & D in China and on\|going activities of the Chinese Academy of sciences (CAS), recommendations on future UCL(University College London)\|CAS collaboration in the domain of urban environment are made.

关键词： science technology urbanization environment.

CORRELATION BETWEEN STRESS COMPONENTS AND STRESS CORROSION CRACKS IN BRASS Lecturer,Department of Materials Physics,University of science and technology Beijing,Beijing 100083,China

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Acta Metallurgica Sinica(English Letters) 1992年第9期5卷 178-182页

作者： QIAO Lijie LIU Rui XIAO Jimei University of science and technology Beijing,Beijing,China

The effects of stress components on nucleation sites and propagation directions of stress cor- rosion cracks in brass were investigated with specimens under mode Ⅱ and mode Ⅲ loadings. The results indicated that under mode Ⅱ loading,stress corrosion cracks nucleated on the site with maximum normal stress component and propagated along the plane perpendieular to the maximum normal stress,under mode Ⅲ loading,the stress corrosion crack was not evident on the 45°plane due to the general corrosion in aqueous solution with high NH_4OH concentra- tion,while stress corroded in aqueous solution with low NH_4OH concentration, numerous cracks with spacings of 10—150μm were found on the 45°plane with maximum normal stress and no stress corrosion cracks was observed on the plane with maximum shear stress.

关键词： stress corrosion cracking stress compoonent brass ammonia solution

Special Issue for the 50th Anniversary of the Founding of University of Electronic science and technology of China

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Journal of Electronic science and technology of China 2006年第3期4卷 I0001-I0002页

作者： Journal of Electronic science and technology of China

The special issue of this Journal has been organized for the celebration of the 50th anniversary of the founding of University of Electronic science and technology of China （UESTC）.

关键词： Special Issue for the 50th Anniversary of the Founding of University of Electronic science and technology of China

EXPLORATION AND PRACTICE IN ENGLISH TEACHING FOR DOCTORAL CANDIDATES OF science and technology

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Chinese Journal of Applied Linguistics 1996年第2期19卷 81-83页

作者： Zhu Yuezhen Huazhong University of science and technology

IntroductionIn China doctoral candidates have to continue their English courses when they are working towardsdoctoral *** syllabus requires them to have a good command of reading and writing,as well asa certain command of listening and *** order to achieve these objectives,the English teachingfor *** should focus on giving the students special training in the practical use of *** Selection of Teaching MaterialsA textbook is an important factor in teaching,Therefore,we should be careful to choose which books weuse as our teaching *** means we should survey the interests of the *** of thedoctoral candidates have studied English for more than ten *** are not learners at the first

关键词： than more Pro EXPLORATION AND PRACTICE IN ENGLISH TEACHING FOR DOCTORAL CANDIDATES OF science and technology

GRAIN & OIL science and technology

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Grain & Oil science and technology 2020年第2期 38-38页

作者： The Editorial Office of Grain & Oil science technology The Editorial Office of Grain & Oil science technology

Grain&Oil science and technology is a peer-reviewed international scientific journal dedicates to promoting the advancement of science and technology in grain and oil storage,grain engineering,oil engineering,food science,food nutrition and safety,new technologies and related research progress,publishes the highest quality original contributions and reviews on new *** aim is to enhance international

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The Theoretical Basis of Modern High Agrobiolgical science and technology

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农业生物技术学报 2004年第2期12卷 119-120页

作者： WU Zhong-Xian(alias J.S.) Ph. D Professor (College of Animal science and technology, China Agricultural University, Beijing 100094, China) College of Animal science and technology China Agricultural University 北京 100094

Philosophy of zero: Zero and its Interactions; O-rigin of 0 and 1. Consciousness: Classification of Consciousness: Consciousness of Stones, Conscious ness of Amoeba, Consciousness of Man, Conscious ness of Angels, Consciousness of God (Monadism of Leibniz). Relations between Man and Consciousness: Logical, birth of Logic, i.e. Deduction, discovered in Greece and perfected by Aristotle. Quantitative, birth of numbers, discovered by Arabians. Discovery of 0, the greatest World Mathematician, supposed to be the Hindus, mentioned by Bramagupta. Birth of Interac tions: Example: Interaction of 0 and 0: 0 + 0, 0 - 0, 0x0,0-^0, the last term indefinite, birth of something new. Discoverer of the Calculus is Newton. Besides, he discovered Universal Gravitation. Interaction of and 2: 1 Absolute; 2 Relative. Relativeness + Universal Gravitation = birth of Einstein's Relativity. Which is greater, Einstein or Newton? Answer: Einstein is greater since he discovered both Relativity and Quantum Theory which changed our entire view of the universe.

关键词： The Theoretical Basis of Modern High Agrobiolgical science and technology 遗传学报

Research on Coupling of Knowledge with Talent Management in Accomplishment Transformation of science and technology

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Research on Coupling of Knowledge with Talent Management in ...

Space science & technology in China:A Roadmap to 2050

2009中国控制与决策会议

作者： Wang Yumei,Wang Xiantao Qingdao University of science and technology College of Economics and Management,Qingdao 266061

＜正＞Accomplishment transformation of science and technology is an important way to raise performance, independent creative ability and national comprehensive *** Management and Talent Management are key factors for *** article offers key coupling districts and coupling index of Knowledge Management with Talent Management in accomplishment transformation of science and *** multi-dimension gray connection evaluation method,we could measure coupling result,gain coupling information and find coupling *** we could raise the ability of accomplishment transformation of science and technology,through raising coupling of Knowledge Management with Talent Management by adopting strategy.

关键词： Accomplishment transformation of science and technology Knowledge Management Talent Management coupling

来源： cnki会议评论

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空间科学学报 2010年第5期30卷 385-387页

作者： Research Group on Space science & technology of the Chinese Academy of sciences Research Group on Space science & technology of the Chinese Academy of sciences

In October 2007, the Chinese Academy of sciences (CAS) initiated a project entitled 'Roadmapfor Strategic Research in Key Fields of science and technology in China through 2050'. The project

关键词：空间科学中国科学院科学技术中科院路线图路甬祥

Evolution of the natural system and essence of science and technology

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Evolution of the natural system and essence of science and t...