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[期刊论文] 作者:Zhao Xiaoxia,Wang Xiaojun,Chen,
来源:稀土学报(英文版) 年份:2004
Eu3+-doped Gd2Mo3O9 was prepared by solid-state reaction method using Na2CO3 as flux and characterized by powder X-ray diffractometry. According to X-ray diffra...
[学位论文] 作者:Xiaoxia Zhao,,
来源:天津大学 年份:2004
当今,构建碳碳键的偶联反应在有机合成反应中有着重要的作用。这类偶联反应主要包括Suzuki反应,Heck反应,Negishi反应和Stille反应。2010年,诺贝尔化学奖授勋于Heck,Negishi...
[期刊论文] 作者:Xin Ma,Xiaoxia Wang,
来源:美中经济评论:英文版 年份:2004
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[期刊论文] 作者:Zhiyuan Zhao,Xiaoxia Wang,
来源:美中经济评论:英文版 年份:2004
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[会议论文] 作者:Xiaoxia Xu, Ping Han,,
来源: 年份:2004
Aiming at the confusion of fake products,exaggerated propaganda and misleading consumers in the industry of "live commerce",a three-party evolutionary game mode...
[期刊论文] 作者:LüXiaoxia,SONGJinming,LIX,
来源:海洋学报:英文版 年份:2004
The distributions of different forms of nitrogen in the surface sediments of the southern Huanghai Sea are different and affected by various factors. The conten...
[期刊论文] 作者:YIN Xiaolan,Zhao Xiaoxia,
来源:中国科学A辑 年份:2004
In this paper, we compute the complete Einstein-Kahler metric with explicit formula for the Cartan-Hartogs domain of the fourth type in some cases. Under this m...
The regular representation and regular covariant representation of crossed products of Woronowicz C*
[期刊论文] 作者:ZHANG Xiaoxia,GUO Maozheng,
来源:中国科学A辑(英文版) 年份:2004
In this paper, it is shown that the regular representation and regular covariant representation of the crossed products A×α G correspond to the twisted multip...
[期刊论文] 作者:GUO Xiaoxia,HE Fuchu,
来源:科学通报(英文版) 年份:2004
Mouse embryonic stem (ES) cells are pluripotent cells derived from the early embryo and can be propagated stably in undifferentiated state in vitro. They retain...
[期刊论文] 作者:LI Xiaoxia,WANG Yuhua,
来源:稀土学报(英文版) 年份:2004
The single phase of BaGd1-xTbxB9O16 (0.05≤x≤0.3) was prepared by the solid-state reaction.Their photoluminescence properties were investigated under vacuum ul...
[期刊论文] 作者:Jian Xiaoxia,Wu Chuansong,
来源:中国焊接 年份:2004
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Discrepancy between Registered and Actual Unemployment Rates in China:An Investigation in Provincial
[期刊论文] 作者:Xiaoxia Wang,Wenkai Sun,,
来源:China & World Economy 年份:2004
The unemployment rate is a key indicator of labor market and economic performance.Based on a unique survey,we estimate the unemployment rate at 13.44 percent in...
[期刊论文] 作者:WEI Xiaoxia,李颖颖,
来源:中国实用医刊 年份:2004
目的 研究血清总汁酸(TBA)在婴幼儿肝炎综合征中的表达及其临床意义. 方法 采用全自动生化分析技术.测定肝炎综合征患儿84例(感染组)与非肝胆疾病惠儿45例(对照组)的TBA水平,...
[期刊论文] 作者:Zhe Wang,Xiaoxia Wang,Daisong,
来源:中国经济评论:英文版 年份:2004
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[期刊论文] 作者:Xiaoxia Jia,Naiding Yang,Julao,
来源:中国经济评论:英文版 年份:2004
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[期刊论文] 作者:Fengqiu Zhang,Xiaoxia Wang,Zha,
来源:中德临床肿瘤学杂志(英文版) 年份:2004
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[期刊论文] 作者:Dai Xiaoxia,Xiong Yongmin,Chu,
来源:西安交通大学学报(英文版) 年份:2004
Objective To investigate the relationship between erythrocyte immune function and selenium (Se)level. Methods Forty-nine Kashin-Beck patients in endemic area ag...
[期刊论文] 作者:Tan Dunqiang,Yang Xiaoxia,Zhan,
来源:中国铸造 年份:2004
The production cost will be greatly reduced if nitrogen can be used instead of inert gas in the spray forming process of magnesium alloys,but the heat from the...
[期刊论文] 作者:Xiaoxia Zhang,Wenrong Yin,Yueq,
来源:中德临床肿瘤学杂志 年份:2004
Objective:To observe the efficacy of stereotactic radiotherapy (SRT) in lung cancer patients with brain metastases and explore the nursing for those patients.Me...
[期刊论文] 作者:Zhongliang Shi,Xiaoxia Zhang,S,
来源:颗粒学报(英文版) 年份:2004
The catalysts of un-doped, single-doped and co-doped titanium dioxide (TiO2) nanoparticles were prepared by a sol-gel method with Ti(OC4H9)4 as a Ti source mate...
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