搜索筛选:
搜索耗时1.3295秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[期刊论文] 作者:Wu Wanyin, 来源:中医杂志:英文版 年份:2001
Malignant tumors are caused by multiple carcinogenic factors undergoing several stages. The occurrence and development of tumors may be prevented and blocked if...
[期刊论文] 作者:WU Hsien-Jen, 来源:高等学校化学研究:英文版 年份:2001
π-Facial stereoselectivety in Diels-alder reactions and their synthetic applications have attracted considerable attention in recent years. In the Diels-Alder...
[期刊论文] 作者:WU Meirong, 来源:空间科学学报 年份:2002
CRESDA Application System of CBERS-1 was established in 1999. During the operation of the system for more than two years, about 240 000 scenes of CBERS-1 Level...
[期刊论文] 作者:WU XiaoMing, 来源:高等学校化学研究:英文版 年份:2001
Hole transport materials are currently researching hot topic and are paid more and more attention to by a lot of scientists....
[期刊论文] 作者:Wu Li, 来源:中国地质大学学报:英文版 年份:2001
Factors that affect blasting results may be grouped into those factors that can be controlled and those that cannot be controlled. The controllable factors incl...
[期刊论文] 作者:WU Genyao, 来源:地质学报:英文版 年份:2001
Recent discoveries of ophiolites indicate that there must be aPalaeotethyan geosuture zone bordering China and Vietnam, which separates the Vietbac block from t...
[期刊论文] 作者:WU Genyao, 来源:地质学报:英文版 年份:2000
The Huanan (South China) subcontinent was created by amalgamation of the Yangtze, Xianggan, Ca-thaysia and Zhemin microcontinents by the Guangxi orogeny in the...
[期刊论文] 作者:Wu Ruijin, 来源:中国科学院院刊:英文版 年份:2001
China has many lakes, marshlands and rivers. Due to their uneven geographical distribution and varied degrees of salinity, their exploitable freshwater resource...
[期刊论文] 作者:Wu Hongyi, 来源:高等学校计算数学学报:英文版 年份:2001
This papeer presents a method for creating modificable quartic and quintic curves with shape-parameters. The cur oes can achieve C2 even C3 continuity and unify...
[期刊论文] 作者:Wu Tieping, 来源:中国社会科学:英文版 年份:1985
is a study of how the geographical distribu-tion of words can contribute to etymological research.Traditional etymological dic-tionaries are generally confined...
[期刊论文] 作者:Wu Chuanjun,, 来源:The Journal of Chinese Geography 年份:1990
TheThe Regional Conference on Asian Pacific Countries of the IGU was held from August 13 to 19,1990 at Beijing,on the premises of Peking University.It was the first of such event of the Union to take...
[期刊论文] 作者:Tim Wu, 来源:电信科学 年份:2002
[期刊论文] 作者:Chao Wu, 来源:中南大学学报:英文版 年份:1995
FAULTTREEANALYSISOFSPONTANEOUSCOMBUSTIONOFSULPHIDEORESANDITSRISKASSESSMENTWuChao(DepartmentofResourcesExploitationEngineering.........
[期刊论文] 作者:WU Rui-xiang, 来源:中国农业科学:英文版 年份:2002
[1]Wu R X, Cui Z M, Pei T X, et al. Exploration of the optimum sowing time for dry-farming plastic-film corn in semi-arid area.North China Agriculture, 1999,14( S...
[期刊论文] 作者:WU Hsien-Jen, 来源:高等学校化学研究:英文版 年份:2001
The synthesis and chemistry of polycyclic of cage compounds have attracted considerable attention in recent years. The vast majority of the work reported in thi...
[期刊论文] 作者:WU TianJun, 来源:高等学校化学研究:英文版 年份:2001
In the field of chiral technology, the synthesis of chiral intermediates and chiral building blocks occupies an important position. Chiral building blocks beari...
[期刊论文] 作者:Chi-fei Wu, 来源:高分子科学:英文版 年份:2001
A novel transition appeared above the glass transition temperature of chlorinated polyethylene (CPE) for binary blends of CPE and additives such as organic smal...
[期刊论文] 作者:WU Yingxiang, 来源:中国海洋工程:英文版 年份:2000
[1]Kasturi, G. And Stepanek, J. B., 1972. Two-phase flow-Ⅰ: Pressure drop and void fraction measurement in concurrent gas liquid flow in a coil-Ⅱ: Parameters fo...
[期刊论文] 作者:WU Hualin, 来源:中国海洋工程:英文版 年份:2000
Settling velocity is a fundamental parameter in sediment transport dynamics.For uniform Par-ticles,there are abundant formulas for calculation of their sett...
[期刊论文] 作者:WU Shao-hong, 来源:地理学报:英文版 年份:2001
This paper discusses division on tropical/subtropical boundary of middle section in South China. This discussion results in new understanding on eco-geographic...
相关搜索: