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[期刊论文] 作者：ZHANG Ruiquan FENG Shaosong,
来源：声学技术 年份：2003
In order to develop the nonlinear echo image system to diagnose pathological changes in biological tissue , a simple physical model to analyse the character of...
[期刊论文] 作者：CaoYun ZhaoHongwei MaLei Zhang,
来源：近代物理研究所和兰州重离子加速器实验室年报：英文版 年份：2003
High quality ion beams are required by IMP cyclotron and atomic physics research, so it is important to research and measure beam emitt ance of ECR ion source....
[期刊论文] 作者：Lijuan WANG Chunli ZHANG,
来源：材料科学技术：英文版 年份：2003
In order to master mechanical property, surface quality and microstructure of constraint cooling (CC) coils undervarious water cooling parameters, more than 100...
[期刊论文] 作者：ZHANG Zhi-min, SHEN Yu-di,
来源：国际设备工程与管理：英文版 年份：2003
A Bayesian Network is a reasoning tool based on probability theory and has many advantages that other reasoning tools do not have. This paper discusses the basi...
[期刊论文] 作者：ZHANG,HANJie,WANGYan-mei,DONGC,
来源：高等学校化学研究：英文版 年份：2003
IntroductionChiral ferrocene and their derivatives have attracted much attention of some researchers working in the fields of asymmetric synthesis and nonlinear...
[期刊论文] 作者：FAN Xue-Sen ZHANG Xin-Ying,
来源：有机化学 年份：2003
Quinolines and their derivatives occur in numerous natural products. Many quinolines display interesting physi ological activities and have found attractive app...
Reduction of Aromatic Nitro Compounds under Solvent-free Condition Using Almnina-suppored Hydrazine/
[期刊论文] 作者：WANG Yu-Lu ZHANG Chang-Rui,
来源：有机化学 年份：2003
The application of microwave techniques for chemical synthesis has attracted considerable interest in recent years because of their enhanced selectivity, reduce...
[期刊论文] 作者：ZHANG Peng-Fei CHEN Zhen-Chu,
来源：有机化学 年份：2003
During the last few years alkenyl(phenyl)iodonium salts have risen from mere chemical curiosities to valuable synthetic intermediates. [1] Because of an excelle...
[期刊论文] 作者：ZHAO Yuan-Hong ZHANG Hong-Bin,
来源：有机化学 年份：2003
Esterification is an important reaction in organic synthesis. In the synthesis of gibberellin derivative, a new es terification reaction was found. Ent-16-oxo-2...
[期刊论文] 作者：ZHANG Yuan-Bin,REN Deng-Yi,,
来源：Journal of Iron and Steel Research(International) 年份：2003
The influence of rare earths (RE) on carbides in high carbon steel weld metal was studied by transmission electron microscope (TEM) and energy dispersive X-ray...
[期刊论文] 作者：Yan-Xia Zhang Yong-heng Zhao,
来源：中国天文和天体物理学报：英文版 年份：2003
The sizes of astronomical surveys in different wavebands are increas-ing rapidly. Therefore, automatic classification of objects is becoming ever moreimportant....
[期刊论文] 作者：JIANGWei,WEIGuo-Zhu,DUAn,ZHANG,
来源：理论物理通讯：英文版 年份：2003
The spin-1 Ising model with biaxiM crystal-field on the honeycomb lattice is investigated by using the effective-field theory with self-spin correlations and th...
[期刊论文] 作者：XinYiZHU WeiQian~ZHANG YuHuaZH,
来源：中国化学快报：英文版 年份：2003
A series of novel chiral tetrahedral heterometal clusters have firstly been separated oncellulose tris-(3,5-dimethylphenylcarbamate) stationary phase by high pe...
Introduction to Urban and Community Forestry in the United States of America: History, Accomplishmen
[期刊论文] 作者：Qi Yadong Zhang Zhiqiang,
来源：中国林学：英文版 年份：2003
The urban and community forestry movement in the United States has matured over the last 20 years from managing street trees, to understanding the benefits of t...
Development and Validation of a Novel Reverse Phase HPLC for Determination of Aloperine in Aloperine
[期刊论文] 作者：WANGHua ZHENGLi WANGZhan ZHANG,
来源：中国药学：英文版 年份：2003
Aim To develop a reverse phase HPLC method for the determination of aloperine, an alkaloid that is newly extracted from Sophora alopecuraides and has shown wide...
[期刊论文] 作者：赵新力,Zhang,Chao,
来源：高技术通讯：英文版 年份：2003
Manpower is the key factor to the success of the CIMS Subject of China 863 Program. Many manpower strategies have been used in the CIMS Subject, which include e...
[期刊论文] 作者：赵新力,Zhang,Chao,
来源：高技术通讯：英文版 年份：2003
Manpower is a key factor for the success of the CIMS Subject of China 863 Program. Many manpower strategies have been used in the CIMS Subject, which include el...
[期刊论文] 作者：Ma,Jing,Zhang,Zhaochen,
来源：微计算机信息 年份：2003
This paper introduces on a method about the au-tomactic start of application program. Through defining Registryby API function, the automatic start of specified...
[期刊论文] 作者：ZHANG Gui-xiang,HUANG Guo-qi,
来源：针灸推拿医学（英文版） 年份：2003
In the treatment of 34 cases of radial nerve paralysisby puncturing the acupoints in Yangming meridians of the hand and foot, plus TDP radiation in the local ar...
[期刊论文] 作者：ZHANG Rong,ZHU Shi-Qun,
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...
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