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[期刊论文] 作者:LI Ke-qin,Li Chun-hai, 来源:中国癌症研究(英文版) 年份:2004
The matrix metalloproteinases (MMPs) are a family of proteolytic enzymes, whose physiological functions include tissue remo-delling and embryogenesis. The impor...
[期刊论文] 作者:SUN Jian,ZHANG Chun-hai, 来源:东华大学学报(英文版) 年份:2004
The high-tech industry is highlighted for advanced techniques,substantial capital investment,and smart talents.But their effective combination can not be achiev...
[期刊论文] 作者:CHEN Wen-kai LU Chun-hai XU Ji, 来源:合成化学 年份:2004
Using the Hartree-Fock, MP2, and the B3LYP, BLYP, mPW1PW91 density functional methods, each combined with the 6-31G(d), 6-311G(d), 6-311+(d), 6-311++G(d, p) cc-...
[期刊论文] 作者:CHEN Wen-kai,LU Chun-hai,XU Ji, 来源:合成化学 年份:2004
Using the Hartree-Fock, MP2, and the B3LYP, BLYP, mPW1PW91 density functional methods, each combined with the 6-31G(d), 6-311G(d), 6-311+(d), 6-311++G(d, p) cc-...
[期刊论文] 作者:LU Chun-hai,SUN Ying,LANG Ding, 来源:核技术 年份:2004
Electrochemical decontamination is a new technology for removing heavy metal from the surface of conductor. The optimum parameters are explored by studying the...
[期刊论文] 作者:Yusong Cao,Junpeng Cao, 来源:中国物理快报(英文版) 年份:2004
An integrable non-Hermitian generalized Rabi model is constructed.A twist matrix is introduced to the construc-tion of Hamiltonian and generates the non-Hermiti...
[期刊论文] 作者:Wu Chun-hai,郝玉有,Wang Yong-hong, 来源:中国抗生素杂志 年份:2004
利用Plackett-Burman设计法析出影响必特螺旋零素效价的四个最显著的因素,以Box-Behnken设计法及响应面分析法确定了主要因素的最佳浓度,即鱼粉22.8g/L,酵母粉2.44g/L,CoCl2...
[期刊论文] 作者:WANG Li-cheng,CAO Zhen-fu,CAO, 来源:上海交通大学学报(英文版) 年份:2004
With recent advances of quantum computation, new threats have closed in upon to the classical public key cryptosystems. In order to build more secure bit commit...
[期刊论文] 作者:WANG Jiang-hong,CAO Ya-An,CAO, 来源:高等学术化学研究 年份:2004
6-(2-Methyl-4-phenyl )-N-imidazole-2,4-hexadiyn-1-ol was synthesized in a good yield byasymmetric coupling, and the corresponding intermediates were also prepar...
[期刊论文] 作者:CAO Hong-ying,CAO You-de,WANG, 来源:中国癌症研究(英文版) 年份:2004
Objective:To study the effects on human glioma cell line CHG-5 by ultrasonic microbubble intensifier with survivin antisense oligonucleotides (ASODN)transfectio...
[期刊论文] 作者:Cao Xinwei, 来源:中国对外贸易:英文版 年份:2004
Trademark "CAREFUL"  The Ruian City Kangfuya Health Products Co., Ltd. in Zhejiang Province filed, on 25 September 1996, an application for registration of th...
[期刊论文] 作者:CAO Qiu-yun, 来源:临床精神医学杂志 年份:2004
目的:探讨阿尔茨海默病(AD)患者部分脑区葡萄糖代谢增强的原因及意义. 方法:符合美国精神障碍诊断和统计手册第4版(DSM-4)诊断标准的AD患者33例(AD组),其中17例伴有痴呆精神...
[期刊论文] 作者:CAO Xue-hong, 来源:中国邮电高校学报(英文版) 年份:2004
OFDM systems are extremely sensitive to synchronization and channel estimation imperfections. Meanwhile the timing, frequency synchronization and channel estima...
[期刊论文] 作者:CAO Min-zhu, 来源:海外英语 年份:2004
This paper is about New-Year woodcut prints done in the Taohuawu area of Suzhou in the Chinese Ming and Qing periods that influenced Edo period ukiyo-e.And Japa...
[期刊论文] 作者:CAO Jun, 来源:海外英语 年份:2004
Out of teaching experience,the author introduces practical thinking.This paper analyzes its real meaning and application on education....
[期刊论文] 作者:CAO Yan-chun, 来源:辽宁大学学报 年份:2004
首先通过问卷调查的形式对我院学生英语自主学习情况进行了调查,并对调查结果进行了分析.在此基础上,设计自主学习模式并进行了为期一年的实验.针对实践中发现的问题提出了相...
[期刊论文] 作者:CAO Zhen-yu, 来源:上海纺织科技 年份:2004
UPLC-MS技术是现代分离测定的重要手段,在对织物上的染料分析鉴定方面有很好的应用.甲基紫是最早被使用的合成染料,在19世纪末我国就有使用.通过对当时织物上染料的鉴定,可以...
[期刊论文] 作者:Zhijian Cao, 来源:中德临床肿瘤学杂志(英文版) 年份:2004
Objective: The aim of this retrospective study was to evaluate the mammographic imaging features (markers) on different types of breast cancer and improve early...
[期刊论文] 作者:Cao Zhenfu, 来源:中国科学E辑 年份:2004
In key escrow field it is important to solve the problem thatusers secret key completely depends on the trusted escrow agency. In 1995, some methods of solving...
[期刊论文] 作者:CAO Zhi-guo, 来源:中国病原生物学杂志 年份:2004
目的 观察钉螺在巢湖生存繁殖情况,为防治工作提供科学依据.方法 捕捉安徽省无为县江滩钉螺,采用现场螺笼放养法,对其在巢湖的生存繁殖情况进行观察,为期14个月,同时设立对照...
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