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[期刊论文] 作者:AI Guo,HUANG Zheng-ming,LIU Ch, 来源:中草药(英文版) 年份:2004
Objective To develop and validate a simple,rapid,sensitive,and reproducible HPLC method for determination of hyperoside in plasma of dogs and for the subsequent...
[期刊论文] 作者:AI Yuan-fang,MEI Chi,JIANG Sha, 来源:中南工业大学学报(英文版) 年份:2004
The heat transfer characteristic of honeycomb ceramic regenerator was optimized by the perturbation analytical-numerical method. The results show that there is...
[期刊论文] 作者:Duan Guangren,L Lingling,Wu Ai, 来源:系统工程与电子技术 年份:2004
This article is concerned with the problem of robust dissipative filtering for continuous-time polytopic uncertain neutral systems. The main purpose is to obtai...
[期刊论文] 作者:HU Guoyuan,AI Yong,ZHANG Hong, 来源:极地科学进展 年份:2004
Auroral intensity ratios at Zhongshan Station in Antarctica on 8 April 1999 are studied,along with variations in penetrated electron energy.Ratios of Ⅰ(557.7 n...
[期刊论文] 作者:AI Guoxiang,YAN Yihua,YANG Shi, 来源:空间科学学报 年份:2004
The progress on Chinese Space Solar Telescope (SST) in 2004-2006 is introduced. The scientific objectives are further clarified and the ground operation system...
[期刊论文] 作者:XU Songlin,WANG Junwu,Xiang Ai, 来源:天津大学学报 年份:2004
Short path distillation (SPD) is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity...
[期刊论文] 作者:Li Xuping,ZHANG Lifei,AI Yongl, 来源:自然科学进展 年份:2004
We here report the first case of rodingites that were formed at the expense of eclogite enclosed in the ultramafic rocks of Changawuzi ophiolites. The rodingite...
[期刊论文] 作者:LI Yan,AI Qinghui,MAI Kangsen,, 来源:中国海洋大学学报(英文版) 年份:2004
Dietary leucine requirement for juvenile large yellow croaker,Pseudosciaena crocea Richardson 1846(initial body weight 6.0g±0.1 g)was determined using dose-res...
[期刊论文] 作者:QIAN Xin-ming,AI Xin,TANG Jun,, 来源:高等学校化学研究(英文版) 年份:2004
α-Fe2O3 nanocrystal was encapsulated by a block-copolymer, hydroxylated poly(styrene-b-butadiene-styrene)(HO-SBS) to fabricate composite microspheres with α-F...
[期刊论文] 作者:CHEN Xiao-dong,WANG Chao,HU Ai, 来源:高等学校化学研究(英文版) 年份:2004
A series of rotenone O-alkyl oxime derivatives was designed and synthesized.Their structures were confirmed by elemental analyses,Fourier transform infrared(FTI...
[期刊论文] 作者:LI Wei-guo,AI Hong,CHEN Wei-li, 来源:中华医学杂志(英文版) 年份:2004
Background Although 32P-glass microspheres (32P-GMS) have been used in internal radiotherapy for malignant tumors, it has been one of the key obstacles to impr...
[期刊论文] 作者:Qiaoxia Li,Jun Ai,Zhenchuan So, 来源:中国免疫学杂志 年份:2004
Cancer occurrence and development has been demonstrated to be associated with escape from immune surveillance, and Iow costimulatory molecules expression has be...
[期刊论文] 作者:XU Chong-hai,AI Xing,HUANG Chu, 来源:中国稀土学报(英文版) 年份:2004
The strengthening and toughening effect of yttrium on an advanced Al2O3/TiCN ceramic tool material was studied by means of SEM, TEM and energy spectrum analysis...
[期刊论文] 作者:XU Jian-hua,AI Nan-shan,CHEN Y, 来源:中国地理科学 年份:2004
The mosaic structure of landscape of the central area of Shanghai Metropolis is studied by quantitative methods of landscape ecology based on Remote Sensing (RS...
[期刊论文] 作者:AI Yongliang,ZHANG Lifei,LI Xu, 来源:自然科学进展(英文版) 年份:2004
Four rock assemblages in correspondence with two different tectonic settings have been recognized in the NEE-SWW extending HP-UHP metamorphic belt in southweste...
[期刊论文] 作者:Wang Xiaomeng,Zhou Chuwei,Ai J, 来源:南京航空航天大学学报(英文版) 年份:2004
[期刊论文] 作者:ZHANG Dailin,CHEN Youping,AI W, 来源:机械工程学报(英文版) 年份:2004
Various force disturbances influence the thrust force of linear motors when a linear motor (LM) is running. Among all of force disturbances, the force ripple is...
[期刊论文] 作者:Al-Hadidy AI,TAN Yi-qiu,DONG Z, 来源:哈尔滨工业大学学报(英文版) 年份:2004
To address the need for producing a cheap, single-component, hot-applied compound joint sealant with high quality for sealing joints and cracks in concrete and...
[期刊论文] 作者:唐爱莲,Tang Ai’lian, 来源:安徽警官职业学院学报 年份:2004
从高职综合英语课程定位起笔,着重从教学目标、教学环境、教学活动和教学评估等方面,分析高职综合英语学科教学应以构建学生实际综合素质,培养英语语言技能和思维习惯等为出发点......
[期刊论文] 作者:Jin-yan Fan,Wen-bao Ai,Qun-ying Zhang, 来源:计算数学(英文版) 年份:2004
In this paper, we present a new line search and trust region algorithm for unconstrained optimization problem with the trust region radius converging to zero. T...
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