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[期刊论文] 作者:You Ming WANG Ke HE 等, 来源:中国化学快报:英文版 年份:2003
Piperonyl methyl ketone was obtained by oxidizing isosafrole with hydrogen peroxide and formic acid. Dianion of ethyl acetoacetate reacted with piperonyl methyl...
[期刊论文] 作者:ZHANG Hong,HE Jing,XIAO Yuan-c, 来源:针灸推拿医学(英文版) 年份:2003
Purpose To observe the curative effect of electroacupuncture in treating depression. Method Two hundred and ten subjects were randomly divided into electroacupu...
[期刊论文] 作者:XIAO BING HE,YUAN CHANG YAN,YI, 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...
[期刊论文] 作者:xiao, 来源:市场与电脑:PC任我行 年份:2003
[期刊论文] 作者:YANG MING, 来源:China's Tibet 年份:2003
Damxung, located at the meeting point of southern and northern Tibet, is 160 km from Lhasa. Tibetans regard it as the northern gate to the regional capital...
[期刊论文] 作者:AI MING, 来源:中国西藏:英文版 年份:2003
When we had finished our work in Shiquanhe, site of the Ngari Prefectural Adminis-tration, on July 15,2002, we set out on our return journey. The first leg...
[期刊论文] 作者:Ming Tsai, 来源:中国计算机用户 年份:2003
事实上,零售商们今天面临着许多严峻的挑战:消费者的发言权越来越大,员工的工作效率日益降低,市场高度竞争和变动……,这一切都意味着零售商的传统业务模式将不得不进行改变...
[期刊论文] 作者:Koh Ming Sheng, 来源:英语辅导(疯狂英语中学版) 年份:2003
Last Monday when I came home from school, I felt a little painful in my teeth. However, I did not care about it. Then, at four o'clock in the afternoon, the...
[期刊论文] 作者:Xuehui He, 来源:中国经济评论:英文版 年份:2003
[期刊论文] 作者:SHENGWEIZOU,JIANCHAOZHANG,XIAO, 来源:细胞研究:英文版 年份:2003
Variable Charge X/Y (VCX/Y) is a human testis-specific gene family that localized on X and Y chromo-somes. In this study, VCY protein was expressed in E. coli i...
[期刊论文] 作者:Goang-YaoYin,Wu-NingZhang,Xiao, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To carry out a comparative study on ultrastructure and molecular biological changes of chronic gastritis (CG),gastric cancer (GC) aand gastric precancerous...
[期刊论文] 作者:Qiu-YangZHANG,Shu-DongQIU,Xiao, 来源:亚洲男性学杂志:英文版 年份:2003
Aim: To study the effect of experimental left varicocele (ELV) on epididymal structure and function in adolescent Sprague-Dawley rats. Methods: ELV was induced...
[期刊论文] 作者:LianshuiZhang,GuiyinZhang,Xiao, 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...
[期刊论文] 作者:WangZhongtang,YaoYongming,Xiao, 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...
[期刊论文] 作者:Ma Xiao'e, 来源:Annual Report for China Institute of Atomic Energy 年份:2003
In 2003, China Institute of Atomic Energy (CIAE) singed 4 international memorandums andagreements with the institutes of Korea、Germany and Canada. CIAE sent 3...
[期刊论文] 作者:Mingran Deng,Ming Fang, 来源:中国经济评论:英文版 年份:2003
[期刊论文] 作者:MENG Xianghua,GE Ming, 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...
[期刊论文] 作者:Ping-bing Ming,Zhong-ci Shi, 来源:计算数学(英文版) 年份:2003
This is the third part of the paper for the rotated Q1 nonconforming element on quadrilateral meshes for general second order elliptic problems. Some optimal nu...
[期刊论文] 作者:Ping-bing Ming,Zhong-ci Shi, 来源:计算数学(英文版) 年份:2003
This is the second part of the paper for the mathematical study of nonconformingInequalities are proved without assuming the quasi-uniformity of the mesh subdiv...
[期刊论文] 作者:Peng Ming,Sean LIU, 来源:环境科学学报(英文版) 年份:2003
1, 1, 1-trichloroethane(TCA), a common chlorinated organic solvent and volatile organic compound(VOC), was removed from contaminated groundwater by using a benc...
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