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[期刊论文] 作者：ZHANG Feng,ZHANG Xin-Shi,
来源：环境科学学报(英文版) 年份：2004
Ecological construction and restoration for sustainable development are now a driving paradigm. It is increasingly recognized that ecological principles, especi...
[期刊论文] 作者：Huanshui ZHANG,Chenghui ZHANG,
来源：控制理论与应用（英文版） 年份：2004
In this paper,a new approach to H-infinity fixed-lag smoothing is developed by applying the innovation analysis theory.The smoother is derived by resorting to t...
[期刊论文] 作者：Junling ZHANG,Fusuo ZHANG,
来源：农业科学与工程前沿（英文版） 年份：2004
Soil is essential to human life and society, as soil is crucial to agricultural production, climate mitigation, water purification and many other functions.Soil...
[期刊论文] 作者：ZHANG Li-xiang,ZHANG Hong-ming,
来源：水动力学研究与进展B辑 年份：2004
Pressure wave propagation along a pipe attached with an active pressure-controlling system at an end was described by an unsteady state-changing motion of the p...
Preliminary Interpretation for Characteristics and Genesis of the Baxilute Tin-polymetallic Deposit,
[会议论文] 作者：ZHANG Mingyun,ZHANG Zheng,
来源：The First Joint Scientific Meeting of Geological Society of 年份：2004
...
[期刊论文] 作者：Wei-dong LI,Yuan ZHANG,Cai-li ZHANG,Xiu-mei ZHANG,
来源：中国药理学报（英文版） 年份：2004
The general situation of pharmacology teaching in China was introduced and the educational reform in China in recent decade is summarized. The aim of the articl...
[期刊论文] 作者：Zhang Hai-li, Zhang Zhen-yu, W,
来源：中国预防兽医学报 年份：2004
A型流感病毒是引起人和动物流感的主要病原,对人类的生命健康和社会生活形成巨大威胁。A型流感病毒亚类较多,感染宿主较广,且可以跨种传播进而造成流感大流行,因此A型流...
[期刊论文] 作者：Zhang WenLi, Zhang HongL iang,,
来源：中国预防兽医学报 年份：2004
猪繁殖与呼吸综合征病毒(Porcine reproductive and respiratory syndrome virus,PRRSV)是引起猪繁殖与呼吸综合征(PRRS)的病原,该病毒分为两个基因型,以LV株为代表的欧...
[期刊论文] 作者：Yu ZHANG, Kai-lin ZHANG, Yuan,
来源：Journal of Zhejiang University-Science A(Applied Physics & E 年份：2004
ue＊M＃’＃dkB4＃＃8＃”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:（100084川C京市海淀区清华园申请人:清华大学发明人:隋森芳文摘:本发明属于生物技...
[期刊论文] 作者：ZHANG,Hong-Yu ZHANG,Yan-Bing X,
来源：有机化学 年份：2004
Imino sugars, sometimes called azasugars, are an important class of natural and unnatural compounds that have activity to selectively inhibit glycohydrolases re...
[期刊论文] 作者：Wei Feng Zhang Xiao-xia Zhang,
来源：合成化学 年份：2004
Conversion of alcohols to alkyl bromides is one of the most frequently used functional group transformation reactions. Phosphorus tribromide is one of the most...
[期刊论文] 作者：Jinxin Zhang,Qiusheng Zhang,Li,
来源：中国经济评论：英文版 年份：2004
...
Differences Between the Concentrations in Rabbit Body Fluid of Berberine Hydrochloride,Chlorogenic A
[期刊论文] 作者：ZHANG Tao,HUANG Hui-ling,ZHANG,
来源：中国农业科学（英文版） 年份：2004
To explore the relationship between the heat-clearing and detoxicating functions and the bacteriostatic actions of berberine hydrochloride (Ber.H),chlorogenic a...
[期刊论文] 作者：Jiguo Zhang,Fang Zhang,Yanlong,
来源：中国神经再生研究（英文版） 年份：2004
The present study observed the action of 1H-indole-2, 3-dione (isatin) on Bax protein expression in the substantia nigra of a Parkinsons disease animal model. P...
[期刊论文] 作者：Fuli Zhang,Jinbao Zhang,Mingmi,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
The Elekta Precise medical Linac is a typical modern high energy accelerator which uses advanced digital technology and gets acknowledged around the world. It p...
[期刊论文] 作者：Zhang Zicheng,Zhang Jiande,Yan,
来源：等离子体科学和技术（英文版） 年份：2004
By means of a coaxial apparatus, pressurized water breakdown experiments with microsecond charging have been carried out with different surface roughness of ele...
PROJECTION BASED STALTISTICAL FEATURE EXTRACTION WITH MULTISPECTRAL IMAGES AND ITS APPLICATIONS ON T
[期刊论文] 作者：Zhang Yanning,Zhang Haichao,Du,
来源：电子科学学刊（英文版） 年份：2004
Mainstream line is significant for the Yellow River situation forecasting and flood control. An effective statistical feature extraction method is proposed in t...
Factor value determination and applicability evaluation of universal soil loss equation in granite g
[期刊论文] 作者：Wen-hai ZHANG,Xing-nan ZHANG,Z,
来源：水科学与水工程 年份：2004
Six types of runoff plots were set up and an experimental study was carried out to examine natural rate of soil and water loss in the granite gneiss region of n...
[期刊论文] 作者：Zhang Lili,Zhang Yanning,Wang,
来源：电子科学学刊（英文版） 年份：2004
...
Layered space time codes and capacity analysis in correlated fading channels with distributed antenn
[期刊论文] 作者：XIONG Fei,ZHANG Jian-hua,ZHANG,
来源：中国邮电高校学报（英文版） 年份：2004
In this paper we have investigated the performance of downlink generalized distributed antenna system (GDAS). Under the assumption of spatial correlated fading...
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