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[期刊论文] 作者:Shaozhi, Xu, Xiangqun, Xu,
来源:系统工程与电子技术:英文版 年份:1993
This paper examines some basic propositions of the special relativity theory. A Gedanken experiment is proposed to disprove Einstein’s light speed invariance;...
[期刊论文] 作者:Xu, L,Xu, SP,
来源:中国化学快报:英文版 年份:1999
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[期刊论文] 作者:Xu-rong Xu Xiu-lai Xu Xiao-fen,
来源:高分子科学:英文版 年份:2001
Among the present three types of electric field-induced luminescence we noticed similarities between the inorganic and organic materials in electric field inten...
[期刊论文] 作者:Xu-rong Xu,Xiu-lai Xu,Xiao-Fen,
来源:黑龙江科技学院学报 年份:2001
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Xu, Zheng, Xu, Chunxiang, Lou,,
来源:中国稀土学报:英文版 年份:1999
Themechanismofexcitationandemisionforthinfilmelectroluminescence(TFEL)hasbeenintensivelyinvestigated.Oneisdiscreteluminescen.........
[期刊论文] 作者:Zhu, ZD,Xu, YZ,Xu, ZD,Xu, DJ,C,
来源:中国化学快报:英文版 年份:1995
STUDIESON12-MOLYBDOVANADOPHOSPHORICACIDSAPPLIEDTOTHESELECTIVEOXIDATIONOFACROLEIN¥ZhiDongZHU(DepartmentofChemistry,SuzhouUnive.........
[期刊论文] 作者:Xu Ming,
来源:中国油气:英文版 年份:2002
China National Offshore Oil Corp.(CNOOC)declared on August 8, 2002 that Australia Liquefied Natural Gas Company (ALNG) affiliated to Woodside Petroleum Corporat...
[期刊论文] 作者:Xu Anping,
来源:中国机械工程学报 年份:2001
Based on analyzing various factors influencing milled surface topography, firstly, a generalized model for milled surface topography is proposed. Secondly, usin...
[期刊论文] 作者:Xu Weili,
来源:中国机械工程学报 年份:2000
[1]Chenot J L, Massoni E. On membrane and shell formulations for 3-d finite element modeling of sheet forming.Proc. of NUMIFORM' 98,1998: 33~42[2]Makinouchi A. S...
[期刊论文] 作者:Xu Weili,
来源:中国机械工程学报 年份:2001
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[期刊论文] 作者:Xu Xinping,
来源:江苏教育学院学报:自然科学版 年份:2002
...
[期刊论文] 作者:Xu Fei,
来源:固体力学学报:英文版 年份:2001
Plane strain elastic-plastic finite element analyses are used to study the stress, strain fields aound a straight crack in power hardening plastic material. Cen...
[期刊论文] 作者:Wang Xu,
来源:固体力学学报:英文版 年份:2001
An in-depth investigation is made on the problem of an arc-shaped interface insulating crack in a three-phase concentric circular cylindrical piezoelectric comp...
[期刊论文] 作者:Xu Wen,
来源:China & World Cultural Exchange 年份:2000
...
A novel, truncated human bone morphogenetic protein-2:construction, expression ,functions and clinic
[期刊论文] 作者:XU Fang,
来源:中国生物医学工程学报:英文版 年份:2001
IntroductionAs a member of the bone morphogenetic protein (BMP) family, BMP-2 plays important roles not only in bone regeneration and bone repair but also in ce...
[期刊论文] 作者:Xu, Jiongxin,
来源:国际泥沙研究:英文版 年份:1999
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[期刊论文] 作者:XU Yang,
来源:哈尔滨工业大学学报:英文版 年份:2001
[1]LIU M Z, SPIJKER M N. The stability of θ- method in the numerical solution of delay differential equations [ J ].IMA J Numer Anal , 1990, 10:31-48.[2]INT HOUT K...
[期刊论文] 作者:XU Xin-he,
来源:哈尔滨工业大学学报:英文版 年份:2001
The decision-making system of robot-soccer is a kind of knowledge system. A Six-step Reasoning Model is established by formalizing its expert knowledge and deci...
[期刊论文] 作者:BAI Xu,
来源:高等学校化学研究:英文版 年份:2001
Apoptosis (programmed cell death) is an evolutionarily conserved process of cell suicide. It requires specialized machinery which involving a family of protease...
[期刊论文] 作者:XU Wei-liang,
来源:高等学校化学研究:英文版 年份:2001
[1]Compere, E. L. Jr. , J. Org. Chem. , 33, 2 565(1968)[2]Landini, D. and Montanari, F. , Synthesis, 26(1979)[3]Xu,W.L.and Zhang, Y. M. , Organic Preparations and Pro...
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