搜索筛选:
搜索耗时1.4960秒,为你在为你在102,285,761篇论文里面共找到 165 篇相符的论文内容
发布年度:
Epidemiological Characteristics of An Outbreak of Severe Acute Respiratory Syndrome in Dongcheng Dis
[期刊论文] 作者:WAN—NIANLIANG‘,YONGHUANG,WAN—X,
来源:生物医学与环境科学:英文版 年份:2003
Objective To describe epidemiologic features of an outbreak of severe acute respiratory syndrome (SARS) in Dongcheng District, Beijing occurred in a period betw...
[期刊论文] 作者:Wan Yixue,
来源:China's Foreign Trade 年份:2003
Thanks to each leadership’s concern and support, Tongling city’s foreign trade, although under weak condition, has realized obvious progress and is making co...
[期刊论文] 作者:QI JUAN,
来源:今日中国:英文版 年份:2003
WE introduced Yao medicine practitioner Qin Xunyun in the January issue. This month we give an account of our visit to Jinxiu Yao Autonomous County, home o...
[期刊论文] 作者:QI JUAN,
来源:今日中国:英文版 年份:2003
Editor: In recent years, the efficacy of folk medicines formulated by various ethnic groups and practiced locally for centuries has gained increasing internatio...
[期刊论文] 作者:GUO Qi,
来源:中国物理快报(英文版) 年份:2003
We theoretically predict a novel phenomenon of the diffraction-free propagation of the paraxial optical beam in the isotropic or cubic linear medium with spatia...
[期刊论文] 作者:SONGChang-chun,WANGYi-yong,WAN,
来源:中国地理科学:英文版 年份:2003
Methane (CH4) and carbon dioxide (CO2) emission was measured from mires in the Sanjiang Plain,Northeast China, by using a static chamber technique during free s...
Effect of Glutamine Supplementation on Abilities of Antioxidative and γ—glutamyl Transpeptidase Acti
[期刊论文] 作者:ZHANGJun-min GAOZhen-chuan WAN,
来源:中国农业科学:英文版 年份:2003
Eighteen male piglets weaned at 28 days age were randomly assigned to one of three treatments(1% glutamate, 1% and 2 % glutamine supplementation). The basal die...
Combined therapy of allantoin, metronidazole, dexamethasone on the prevention of intra-abdominal adh
[期刊论文] 作者:Xiao-ChenWang,Chang-QingGui,Qi,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To observe the preventive effects of combined therapy of AMD (allantoin, metronidazolem and dexamethasone in combination) on intra-abdominal adhesion in do...
[期刊论文] 作者:jian-ZhaoHuang,Sui-ShengXia,Qi,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM:To investigate the effects of p16 gene on biological behavious in hepatocellular carcinoma cells....
[期刊论文] 作者:Xiao-QiangTang,Jin-SongWang,Qi,
来源:中国天文和天体物理学报:英文版 年份:2003
We propose a spatial three-degree-of-freedom (DOF) parallel mechanism combining two degrees of rotations and one degree of translation to support the active ref...
Application of numerical simulation on optimum design of twodimensional sedimentation tanks in the w
[期刊论文] 作者:ZENGGuang-ming ZHANGShuo-fu QI,
来源:环境科学学报:英文版 年份:2003
The paper establishes the relationship between the settling efficiency and the sizes of the sedimentation tank through the process of numerical simulation, whic...
[期刊论文] 作者:QINGuanq-hua,JIANGYue-zhong,QI,
来源:林业研究:英文版 年份:2003
Poplar is one of the dominant tree species for the establishment of fast growing plantations in Shandong Province. Eighteen poplar clones belonging to Populus a...
[期刊论文] 作者:Junwu Dong,Junkang Wan,
来源:中国经济评论:英文版 年份:2003
...
Ownership Concentration, Insider Shareholding and Firm Performance in Chinese Privately-run Enterpri
[期刊论文] 作者:Junwu Chai,Difang Wan,
来源:中国经济评论:英文版 年份:2003
...
[期刊论文] 作者:Wan,Chang-xuan,Liu,Yun-Sheng,
来源:武汉大学学报:自然科学英文版 年份:2003
We propose a new approach to store and query XML data in an RDBMS basing on the idea of the numbering scheme and inverted list. Our approach allows us to quickl...
The Relationship Between Relative Hydration Free Energies of ^99mTcON2S2 Complexes and Their Brain U
[期刊论文] 作者:SONGWei,XUEYing,CHENWei-zu,WAN,
来源:高等学校化学研究:英文版 年份:2003
A thermodynamic integration dual-transform method was firstly applied to calculating the relative hydration free energies of 99mTcO-N2S2 complexes. The relation...
[期刊论文] 作者:SHILei,LIJuan,LIUWen-Xiang,WAN,
来源:高等学校化学研究:英文版 年份:2003
A water-soluble crude extract prepared from Ornithogalum caudatum Ait.(OCA) showing a high immunomodulating activitiy was isolated and characterized by virtue o...
How Does the Partitioning of Evapotranspiration and Runoff between Different Processes Affect the Va
[期刊论文] 作者:Robert E.Dickinson,Guiling WAN,
来源:大气科学进展:英文版 年份:2003
Water stored as part of the land surface is lost to evapotranspiration and runoff on different time scales,and the partitioning between these time scales is imp...
[期刊论文] 作者:LiXueyi JiangHong ChenSong Wan,
来源:计算机辅助绘图.设计与制造:英文版 年份:2003
To find starting points for all the intersection curves, one of the surfaces is subdivided into some small surface patches. Based on a correlative algorithm of...
[期刊论文] 作者:ZhaoChun-Liu,LuChao,YanMin,Wan,
来源:黑龙江科技学院学报 年份:2003
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...
相关搜索: