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[期刊论文] 作者:Chen Xueyong,Liu Weian,
来源:数学物理学报(英文版) 年份:2004
In this paper,a chemotaxis model with reproduction term in a bounded domain Ω (∈) Rn is discussed.The existence of a global-in-time solution and a global attr...
[期刊论文] 作者:ShaoKun WANG,XueYong ZHAO,Hao,
来源:干旱区科学 年份:2004
In order to investigate the spatio-temporal variability of soil water content to rainfall under Caragana microphylla shrub in Horqin Sandy Land, a plot of 25 m...
Changes in soil and vegetation on moving sand dunes after exclosure in Horqin Sandy Land,Northern Ch
[期刊论文] 作者:YuLin Li,JianYuan Cui,XueYong,
来源:寒旱区科学(英文版) 年份:2004
In the semiarid Horqin Sandy Land of northern China,land desertification is the main causation in vegetation degradation and formation of moving dunes.A study w...
[期刊论文] 作者:Zhang Chunlai,ZOU Xueyong,DONG,
来源:科学通报 年份:2004
Soil wind erosion in the semiarid steppe area was studied using the 137Cs tracing technique. Comparisons of 137Cs deposition characteristics between different s...
Production of a monoclonal antibody specific for high molecular weight glutenin subunits (HMW-GS) in
[期刊论文] 作者:WANG Hanqian,Zhang Xueyong,WAN,
来源:中国科学C辑(英文版) 年份:2004
Wheat high molecular weight glutenin subunits (HMW-GS) 1Bx14 and 1By15 isolated by preparative SDS-PAGE are used as antigen to immunize BALB/c mice. Subcutaneou...
A New Thermodynamic Calculation Method for Binary Alloys Part II: Exploring the Correction Factor Fu
[期刊论文] 作者:Xingqiu CHEN,Hailan LI,Xueyong,
来源:材料科学技术学报 年份:2004
A new method of revising activity values has been derived based on the so called correction factor function for binary alloys with a large difference between tw...
[期刊论文] 作者:Xingqiu CHEN,Hailan LI,Xueyong,
来源:材料科学技术学报 年份:2004
The improved form of calculation formula for the activities of the components in binary liquids and solid alloys has been derived based on the free volume theor...
Desertification Reversion in Relation to Land Use Change and Climate in Naiman County,Inner-Mongolia
[期刊论文] 作者:XueYong Zhao,XiaoAn Zuo,Gang H,
来源:寒旱区科学(英文版) 年份:2004
Analyses of desertified land and land use change in Naiman County of Inner-Mongolia showed that there was a fluctuated increase of rain-fed cropland in the peri...
[期刊论文] 作者:Zhijian Zhang,Wei Wei,Wei Huan,
来源:复旦学报(自然科学版) 年份:2004
1IntroductionIn this paper, a novel water-soluble block copolymer with rod-coil structures was prepared using polyfluorene (PF) as rod segment and polyethylene...
[期刊论文] 作者:何进知,WEI Wei,
来源:水文 年份:2004
本文概括分析了近年来合肥市饮用水水源地董铺、大房郢水库的水质状况及监测评价,并就改善合肥地区水环境状况提出了设立隔离防护工程、污染源整治、进行生态修复与保护等保...
[期刊论文] 作者:Wang Wei Wei Xiaoli,
来源:中国炼油与石油化工:英文版 年份:2004
A bench-scale fixed fluidized bed reactor was used to study the distribution and quality of products derived from thermal cracking of VGO. Test results had show...
[期刊论文] 作者:Wei Wei,Qing-Ji Zeng,
来源:计算机科学技术学报(英文版) 年份:2004
The problem of differentiated Multi-Layer Integrated Survivability (MLIS) in IP over WDM networks is studied, which is decomposed into three sub-problems: survi...
Interactions of acetylcholinesterase with salvianolic acid B and rosmarinic acid from Salvia miltior
[期刊论文] 作者:Guo Wei Yin,Yi Ming Li,Wei Wei,
来源:中国化学快报(英文版) 年份:2004
In order to understand whether the ameliorating effect on old ages memory disorder by the root of Salvia miltiorhiza is related to the acetylcholinesterase (ACh...
[期刊论文] 作者:Wei Mingliang,,
来源:重庆与世界 年份:2004
首批哈萨克斯坦粮食专列抵达两江新区果园港2月13日,两江新区消息,在重庆市政府口岸物流办、重庆海关、乌鲁木齐海关的支持下,重庆首批运贸一体化模式运输的哈萨克斯坦进...
[期刊论文] 作者:Celine Wei,,
来源:商讯 年份:2004
总则:把绩效指标和公司战略挂钩,变静态考核为动态管理。国内许多企业实行的绩效考核,其实只是绩效管理中的一个环节。完整的绩效管理应当是一个循环流程,包括绩效目标制...
[学位论文] 作者:Wei Wang,,
来源:天津大学 年份:2004
生物信息学是一门结合了生物科学、计算机技术以及数学等方面知识的新兴交叉学科,随着生物科学和计算机科学的迅速发展,生物信息学在信息的收集、处理、分析、推断等方面取得...
[期刊论文] 作者:Liao Wei,,
来源:重庆与世界 年份:2004
吴存荣出席新加坡建国54周年暨开埠200周年招待会8月17日,新加坡驻成都总领事馆在重庆举办庆祝新加坡建国54周年暨开埠200周年招待会,重庆市委常委、常务副市长吴存荣出...
Optimization of Government Functions in Marketization Reform of Public Utilities--Taking Urban Publi
[会议论文] 作者:LIU Wei,,
来源: 年份:2004
The reform of urban public transport has been an important component of marketization reform system of public utilities, and the optimization of government func...
[期刊论文] 作者:Hou Wei,
来源:海外英语 年份:2004
"Long time no see"is a very interesting sentence. When I first read this sentence from an American friend's email, I laughed. I thought it was a perfect exa...
[期刊论文] 作者:Rocke Wei,,
来源:电脑迷 年份:2004
看了第三期的《网线问题引发ADSL共享上网故障》,我有一些想法:1.ADSLModem和HUB的连接到底采用直通线还是交叉线应该跟大猫的设计有关。我有两个ADSLModem,一个是中兴的,一个...
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