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搜索耗时8.7072秒,为你在为你在102,285,761篇论文里面共找到 195 篇相符的论文内容
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[期刊论文] 作者:王歆,Group,CM,
来源:电脑界:电脑高手 年份:2000
...
[期刊论文] 作者:平劲松,RISE,Group,
来源:天文学进展 年份:2001
日本月球探测计划(SELENE)定于2004年夏季利用HIIa火箭发射一组共3颗绕月人造卫星.他们是主卫星、跟踪中继卫星和空间VLBI电波源.其主要科学目标之一是利用对绕月卫星的多普...
[期刊论文] 作者:The group of mice control rese,
来源:生态科学 年份:1990
黄毛鼠是珠江三角洲的主要害鼠,对水稻生产造成很大的危害。近几年来,随着农村生产的发展,作物布局及其面积比率发生很大的变化,导致农田鼠害年年加重。为探讨在新的耕作条件...
[期刊论文] 作者:王歆,Group,CM,
来源:电脑界:电脑高手 年份:2000
...
[期刊论文] 作者:K.Ohkuni,K.Toi,CHS Group,
来源:中国核科技报告 年份:1999
In the edge plasma region, particle and energy fluxes are induced by fluctuations of plasma parameters. In several tokamaks, the total particle flux due to ele...
[期刊论文] 作者:The '4×16' Group,
来源:科学通报:英文版 年份:1981
The Miyun Solar Radio Compound Interferometer (hereafter referred to as '4×16' System) was constructed by the '4×16' Group of the...
[期刊论文] 作者:PIC Research Cooperation Group,
来源:科学通报:英文版 年份:1980
In 1967, the synthetic polyriboinosinic acid: polyribocytidylic acid comlex (PIC) was found by Field to be a potent inducer of interferons. PIC has an anti...
[期刊论文] 作者:Group on Natural Background Va,
来源:科学通报:英文版 年份:1980
The background value of toxic substances in environment is one of the essential data in environmental science. It provides a basis for the assessment of th...
[期刊论文] 作者:Peking Anesthesia Coordinating Group,
来源:中华医学杂志英文版 年份:1974
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[期刊论文] 作者:Cooperative Group of Sarcoidosis Research,
来源:中华医学杂志英文版 年份:1985
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[期刊论文] 作者:Peking Pathology Co-ordinating Group,
来源:中华医学杂志 年份:1972
...
Influence of different start time of urokinase therapy after acute myocardial infarction efficacy of
[期刊论文] 作者:The Collaborative Research Group on Thrombolysis,
来源:中华医学杂志英文版 年份:1997
...
Clinical study on the thrombolytic effect with different doses of urokinase in acute myocardial infa
[期刊论文] 作者:The Collaborative Research Group on Thrombolysis,
来源:中华医学杂志英文版 年份:1997
...
Long-term prognosis of patency of infarct-related coronary artery after thrombolytic treatment in ac
[期刊论文] 作者:Collaborative Research Group on Thrombolysis,
来源:中华医学杂志英文版 年份:1997
...
Effects of patency of infarct-related coronary artery on acute outcome in acute myocardial infarctio
[期刊论文] 作者:Collaborative Research Group on Thrombolysis,
来源:中华医学杂志英文版 年份:1997
...
[期刊论文] 作者:Cephalotaxus Research Coordinating Group,
来源:中华医学杂志英文版 年份:1976
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[期刊论文] 作者:The Criticism Group of the Ministry of Health,
来源:中华医学杂志英文版 年份:1977
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[期刊论文] 作者:-Y.Yeh china(taiwan),L.Mellado spain,何恬熙,,
来源:福建林学院科技 年份:1982
本文是为了研究季节、土壤类型和树令在根系活动类型和植林间竞争上的作用。1967至1972年间在西班牙进行的试验,这些试验是在壮令(7~14年生)和老令(30年生)的柑桔树——嫁接...
[期刊论文] 作者:Group of 10. 6μ high reflectiv,
来源:仪器仪表学报 年份:1982
本文介绍了一种新型高反射率测量仪,能对多种样品进行测试。重复测量精度优于万分之一,绝对测量精度万分之一至万分之四。...
Excitation Experiments of Alfvén Eigenmodes by AC Current Flowing Along the Magnetic Field Line in C
[期刊论文] 作者:G.Matsunaga,M.Takechi,K.Toi,CHS Group,
来源:中国核科技报告 年份:1999
Energetic particles such as alpha particles and fast ions could destabilize Alfv(?)n eigenmodes (AEs) in a fusion reactor. If these modes become unstable, the...
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