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[期刊论文] 作者:ZHANG Rui-rui, 来源:读与写 年份:2004
Cohesion is a necessary though not a sufficient condition for creation of text and contributes to the realization of textual coherence,and cohesion is usually r...
[期刊论文] 作者:YU Rui-rui, 来源:文学与艺术研究:英文版 年份:2004
Chunks, as fixed or semi-fixed structures, are the unity of grammar, semantics, and context which play an important role in the process of language comprehensio...
[期刊论文] 作者:JING Rui-rui,LIU Fu-shun, 来源:中国航空学报 年份:2004
The influences of Co-addition on phase transformation behavior and mechanical properties of TiNi alloys were investigated. Results indicate that, as a substitut...
[期刊论文] 作者:Rui-Rui Liu,Ming Fang,Ling Zha, 来源:国际口腔科学杂志(英文版) 年份:2004
Our previous studies showed that biomodification of demineralized dentin collagen with proanthocyanidin (PA) for a clinically practical duration improves the me...
[期刊论文] 作者:XU Rui-Rui,CHEN Tian-Lun,GAO C, 来源:理论物理通讯(英文版) 年份:2004
Nonlinear time series prediction is studied by using an improved least squares support vector machine (LSSVM) regression based on chaotic mutation evolutionary...
[期刊论文] 作者:XU Rui-Rui,BIAN Guo-Xing,GAO C, 来源:理论物理通讯(英文版) 年份:2004
The least squares support vector machine (LS-SVM) is used to study the nonlinear time series prediction.First, the parameter γ and multi-step prediction capabi...
[期刊论文] 作者:CHEN Rui-Rui,YIN Rui,LIN Xian-, 来源:土壤圈(意译名) 年份:2004
A 60-day pot experiment was carried out using di-(2-ethylhexyl) phthalate (DEHP) as a typical organic pollutant phthalic ester and cowpea (Vigna sinensis) as th...
[期刊论文] 作者:ZHANG Xu ZHANG Hui-xing ZHANG, 来源:中国有色金属学会会刊:英文版 年份:2004
Nanometer TiN/AlN multilayers were prepared on silicon substrate by filtered vacuum arc deposition.The structures of the nanometer TiN/AlN multilayer were studi...
[期刊论文] 作者:ZHANG Aiping,ZHANG Muxun,ZHANG, 来源:华中科技大学学报(医学英德文版) 年份:2004
The aim of this investigation was to determine whether a PPARγ2 Pro12Ala polymorphism was associated with insulin resistance, β-cell function and hypertension...
[期刊论文] 作者:ZHANG Lin,Zhang Junying,ZHANG, 来源:稀有金属 年份:2004
BaMgAl10O17:Eu blue phosphors were synthesized and the effect of doping Er3+ and Nd3+ ions in the phosphoron the luminescent properties was investigated. When t...
[期刊论文] 作者:ZHANG Jing,ZHANG Hui-Wen,ZHANG, 来源:土壤圈(意译名) 年份:2004
To evaluate the effect of groundwater irrigation on the polycyclic aromatic hydrocarbons(PAHs)pollution abatement and soil microbial characteristics,a case stud...
[期刊论文] 作者:ZHANG Ying,ZHANG Yi-wen,ZHANG, 来源:钢铁研究学报 年份:2004
The physical characteristics of Ni-based superalloy powder with different particle sizes produced by plasma rotation electrode process (PREP) and the microstruc...
[期刊论文] 作者:ZHANG Nai,ZHANG Dajiang,ZHANG, 来源:中国科学D辑(英文版) 年份:2004
The results from Raman spectroscopy analysis of salt aqueous solutions at -170℃ demonstrate that for those clearly sharp iron peaks whose Raman wavenumber is c...
[期刊论文] 作者:ZHANG Xin,ZHANG Bing-xin,ZHANG, 来源:浙江大学学报B(英文版) 年份:2004
Fusarium head blight (FHB) caused by Fusarium graminearum is a devastating disease that results in extensive yield losses to wheat and barley. A green fluoresce...
[期刊论文] 作者:Zhang Jun,Zhang Zonghua,Zhang, 来源:稀土学报(英文版) 年份:2004
Through the experiment, the reduced temperature, the containing scandium quantity of the fused salt, the agitated intensity and the restoring time that influenc...
[期刊论文] 作者:Zhang Wei,Zhang Hongye,Zhang Y, 来源:中国人口·资源与环境(英文版) 年份:2004
[期刊论文] 作者:ZHANG Ai-ling,ZHANG Li,ZHANG L, 来源:中国农业科学(英文版) 年份:2004
Orexin is an important neuropeptide that influences livestocks appetite and food intake and is closely related with livestocks growth and development.The variat...
[期刊论文] 作者:ZHANG Luwei,ZHANG Hong,ZHANG X, 来源:核技术(英文版) 年份:2004
The present study was designed to evaluate the effect of 12C6+ ion beam (10~80 Gy) on biological changes of wheat seedlings. Reactive oxygen species (ROS)-relate...
[期刊论文] 作者:ZHANG Qi,ZHANG Rui-yan,ZHANG J, 来源:中华医学杂志(英文版) 年份:2004
Background The optimal reperfusion strategy in elderly patients with ST-elevation myocardial infarction (STEMI) remains unclear. The purpose of this study was t...
[期刊论文] 作者:ZHANG Hao,ZHANG Yuan,ZHANG Qin, 来源:科学通报 年份:2004
Suppose that a QTL affecting milk production trait of dairy cattle has been identified, and the relative distances between the QTL and the markers are known wit...
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