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[期刊论文] 作者:Ming Yang,Yixing Wang,
来源:健康(英文) 年份:2009
Airborne particles can trigger asthma when reaching certain threshold concentrations that vary by a few to several thousand times among different particles. The...
[期刊论文] 作者:Hui-Juan Wang,Jian-Yan Wei,
来源:中国天文和天体物理学报:英文版 年份:2009
我们臀部 544 的现在的高分辨率的光 echell 光谱学和臀部 46843,二颗附近太阳的相似的星。在到太阳的如此的靠近的距离的这些年轻的星的发现确实是令人吃惊的现象。有结构的...
[期刊论文] 作者:Du Feng Wang qingping,
来源:科技信息 年份:2009
'The Scarlet Letter'is Hawthorne's realist representative.In his masterpiece the Scarlet letter,Hawthorne tells us that all human beings are combina...
[期刊论文] 作者:Luo Yang,Wang Hao,
来源:中国对外贸易:英文版 年份:2009
Aseries of economic data recently showed that in the context of the global economic recession, China's economy may take the lead in recovery. Firstly,ac...
[期刊论文] 作者:Wang Shaojun,Yang Xiaoping,
来源:中国对外贸易:英文版 年份:2009
Profile The modern financial theory originates in the portfolio theory which was put forward by H.Markowitz at the beginning of the fifties of the 20th cent...
[期刊论文] 作者:Tan Xiao-Wei, Wang Bin,
来源:大气和海洋科学快报:英文版 年份:2009
This study investigates the impact of uncertainty in initial conditions on 24-h sea-level pressure predictions near 0509 Typhoon Matsa by using conditional nonl...
[期刊论文] 作者:WANG Xin WU Zhuo,
来源:上海大学学报:英文版 年份:2009
In this paper, an asynchronous cooperative cellular system applied with space-time block coding(STBC)is investigated. A signal detector is proposed based on par...
[期刊论文] 作者:PAN Cao WANG Hong-yuan,
来源:通讯和计算机:中英文版 年份:2009
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[期刊论文] 作者:WANG Qi-fang YAN Chao-guo,
来源:高等学校化学研究:英文版 年份:2009
An efficient one-pot four-component reaction has been developed for the synthesis of 2,4-diarylcyclooc-tenopyridines,in moderate yields. This route is an effect...
Iodine-catalyzed Efficient Synthesis of β-Keto Esters from Aldehydes and Ethyl Diazoacetate Under So
[期刊论文] 作者:WANG Hong-she ZENG Jun-e,
来源:高等学校化学研究:英文版 年份:2009
An efficient procedure for the synthesis of β-keto esters from the reaction of aldehydes and ethyl diazoa-cetate catalyzed by iodine at room temperature under...
[期刊论文] 作者:WANG Dong,ZHOU Shi-sheng,
来源:通讯和计算机:中英文版 年份:2009
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[期刊论文] 作者:QIN Zheng WANG Dan-ping,
来源:通讯和计算机:中英文版 年份:2009
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[期刊论文] 作者:Jin Rong,Wang Xueping,
来源:生态经济:英文版 年份:2009
In China, the tourism industry is regarded as one means of fostering local economic development. This paper tries to examine inbound tourism development in Chin...
[期刊论文] 作者:Shi Xiaoli,Wang Wei,
来源:生态经济:英文版 年份:2009
In the past,evaluations of ecosystem functions were mostly based on Costanza's model,whereas the spatial,quality and temporal characteristics of regional ec...
[期刊论文] 作者:WANG Yueling,JIN Zhenlin,
来源:中国机械工程学报 年份:2009
In order to solve the problem of trajectory tracking for a class of novel serial-parallel hybrid humanoid arm(HHA), which has parameters uncertainty, frictions,...
[期刊论文] 作者:XIA Xintao,WANG Zhongyu,
来源:中国机械工程学报 年份:2009
The rolling bearing friction torque which is characterized by its uncertainty and nonlinearity affects heavily the dynamic performance of a system such as missi...
A new scheme for retrieving ocean surface salinity from simulated multi-angular SMOS brightness temp
[期刊论文] 作者:WANG Zhen-zhan YIN Xiao-bin,
来源:热带海洋学报 年份:2009
The European Space Agency will launch the first salinity satellite for remotely sensing the global soil moisture and ocean salinity (SMOS) at a sun-synchronous...
[期刊论文] 作者:WANG Jiangtao YIN Xiaonan,
来源:海洋学报:英文版 年份:2009
Natural assemblages of marine bacteria were chosen in a batch culture experiments. The impact of varying nitrogen substrate concentrations and the substrate C:N...
[期刊论文] 作者:Qin Liang Wang Ting,
来源:中国对外贸易:英文版 年份:2009
In Oct 2005,an IT company in Beijing signed one-year labor contracts with several employees,and they renewed the contracts in Oct 2006.When the contracts ca...
[期刊论文] 作者:QIN Zheng WANG Dan-ping,
来源:通讯和计算机:中英文版 年份:2009
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