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[期刊论文] 作者:ZHANG Zhi-hui,YANG Yi-xian, 来源:中国邮电高校学报(英文版) 年份:2004
The Terrestrial Trunked Radio(TETRA) system uses end-to-end encryption in addition to the air interface encryption to provide enhanced security. The TETRA syste...
[期刊论文] 作者:CHEN Zhi-hui,YAN Yang-guang, 来源:航空学报(英文版) 年份:2004
The transistor voltage regulators have been widely adopted in the brushless AC generators in aircraft. This paper researches the digital voltage regulator. The...
[期刊论文] 作者:YANG Zhi-Hui,K.STVEN,S.HANEKLA, 来源:土壤圈(意译名) 年份:2004
The prediction of the oxidation rate of elemental sulfur (S~0) is a critical step in sulfur (S) fertilizer strategy to supply plant-available sulfur.An incubati...
[期刊论文] 作者:LIN Yan,JIANG Zhi-hui, 来源:海外英语 年份:2004
This thesis aims to verify that the relevance-theoretical study of phatic communion in cross-gender communication helps to disclose the nature of the success an...
[期刊论文] 作者:Shengguo SHAN,Guang SHAN,Duanl, 来源:华中科技大学学报(医学)(英德文版) 年份:2004
nioma endothelial cells....
[期刊论文] 作者:Wang Shan, 来源:现代国际关系:英文版 年份:2004
Since the end of the 1990s, significant improvements have been achieved regarding the Japan-ROK relations. One of the most outstanding changes is that with the...
[期刊论文] 作者:SHAN Yu-shan, 来源:麦类作物学报 年份:2004
纵观小麦超高产实例,认为:从超高产小麦群体结构看,建成大密度-小株型群体结构似有一定优势.提高收获指数应成为小麦超高产研究的主攻方向.在品种选择上宜以小叶、大穗、矮秆...
[期刊论文] 作者:SHAN Qing-xiao, 来源:测试科学与仪器 年份:2004
Unpredicted load behaviour troubles traditional power system and becomes a main unstable factor.This paper proposes a digitalized power system based on syntheti...
[期刊论文] 作者:Shan Hai, 来源:中国橡胶 年份:2004
SBR is the largest SR variety in the world. According to the statistical data of the IISRP, the global SR production capacity in 2011 was 15.965 million tons, i...
[期刊论文] 作者:SHAN Xiu-hong, 来源:实用放射学杂志 年份:2004
目的 探讨3.0T磁共振不同回波时间氢波谱对代谢产物积分的影响.方法 5例健康成年女性为研究对象,基底节区采用化学位移成像(CSI)法SE序列采集代谢物波谱检查,比较回波时间分...
[期刊论文] 作者:Shan Morgan, 来源:电子产品世界 年份:2004
针对具体的应用目标来对电子线路进行保护,对设计者来说意味着多方面的挑战。为了保证最佳的冷却效果,必须在EMI性能方面作出一定的牺牲。可维护性也会与市场上要求的具体尺...
[期刊论文] 作者:Kai Shan,, 来源:创业邦 年份:2004
法律为保护一个原创设计所提供的选择是相当丰富的,尤其是今年专利法案的修订已经排上了日程。对于设计人员或厂商而言,最好的办法就是去咨询一下律师,他们一般会提供价格可...
[期刊论文] 作者:Shan Huang,Hongbing Ma,Shan Hu, 来源:中德临床肿瘤学杂志(英文版) 年份:2004
Objective: The aim of this study was to observe the effect of radiation on micro-vessel density (MVD) and vascular endothelial growth factor (VEGF) expression i...
[期刊论文] 作者:SHAN Dexin,GUAN Shengyu,SHAN D, 来源:东北农业大学学报(英文版) 年份:2004
A field experiment about effects of nitrogen application rates and different NO3-N to NH4-N ratios on agronomic, chemical and biological characteristics as well...
[期刊论文] 作者:YUAN Shi-hua,WANG Zhi-hui,PENG, 来源:北京理工大学学报(英文版) 年份:2004
[期刊论文] 作者:Yu Li-zhong,Zhang Zhi-hui,Sun, 来源:针灸推拿医学(英文版) 年份:2004
[期刊论文] 作者:ZHI-HUI ZHENG,GUO-PING LV,SHU-, 来源:生物医学与环境科学(英文版) 年份:2004
Objective To develop a high-throughput screening assay for Farnesoid X receptor (FXR) agonists based on mammalian one-hybrid system (a chimera receptor gene sys...
[期刊论文] 作者:NI Zhi-hui,SONG Zhi-yao,ZHANG, 来源:中国海洋工程(英文版) 年份:2004
Tidal flow is a periodic movement of unsteady and non-uniform,which has acceleration and deceleration process obviously,especially in coastal shallow waters.Man...
[期刊论文] 作者:LU Yan-hong,WANG Zhi-hui,HUANG, 来源:材料保护 年份:2004
We adopt a definite procedure to compound traditional absorbing material-superfine powder nickel and nano -SiC powder to obtain the nano-composite nickel powder...
[期刊论文] 作者:HUANG Dong-zhen,WANG Zhi-hui,L, 来源:材料保护 年份:2004
With the rapid development of stealth technique, carbonyl iron powder is regarded as an ideal radar absorbing material. In this paper, radar absorbing propertie...
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