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[期刊论文] 作者:ZHAO Yujuan,WANG Suijun,ZHAO C, 来源:稀有金属(英文版) 年份:2004
LiCoPO4 micron-rods with an average diameter of about 500 nm and length of about 5 μm were synthesized by dispersant-aided hydrother mal method. Poly(n-vinylpy...
[期刊论文] 作者:ZHAO Hao-feng,Song Wei,ZHAO Pe, 来源:中国稀土学报(英文版) 年份:2004
The morphology of ZA-27 alloy reinforced by RE compounds and its wear-resistance were studied. It is found that some nodular second phases appear due to the add...
[期刊论文] 作者:Liu Guohua,Zhao Nan,Zhao Guihua,, 来源:Plant Diseases and Pests 年份:2004
For the control of stem rot in Dendrobium officinale,symptoms were observed and the pathogen was isolated and identified from April 2013 to August2015. The path...
[期刊论文] 作者:Mi ZHAO,Yan SHI,Jian ZHAO,Xinp, 来源:亚洲两栖爬行动物研究(英文版) 年份:2004
Matrix metallopeptidase 3 is a zinc-containing proteinase that participates in tissue remodeling and immune responses. In this study, a cDNA encoding matrix met...
[期刊论文] 作者:ZHAO Bagenna,乌云高娃,ZHAO Xian-fa, 来源:内蒙古民族大学学报(自然科学版) 年份:2004
骨性关节炎是一种慢性进行性关节疾病,多发于膝关节,以软骨变性和丢失以及关节边缘和软骨下骨质再生为特征,在老年人群中最为常见.随着人群预期寿命的延长,越来越多的人类患...
[期刊论文] 作者:Zhao ZHANG,Zhao Bin CHEN,Qin C, 来源:中国化学快报(英文版) 年份:2004
The photostimulated reactions of benzyl chloride with carbazolyl nitrogen anion in dimethyl sulfoxide gave 9-benzylcarbazole and 3-benzylcarbazole.The reactions...
[期刊论文] 作者:Feng ZHAO,Jin Hao ZHAO,Hai Bo, 来源:中国化学快报(英文版) 年份:2004
Two series of territrem B analogues (6, 11) were designed and synthesized from jujubogenin 2. Compound 11c inhibited AChE with the ratio of 70% at 10-4 mol/L. C...
[期刊论文] 作者:ZHAO Xu,QUAN Xie,ZHAO Ya-zhi,Z, 来源:环境科学学报(英文版) 年份:2004
Heterogeneous photocatalytic degradation of γ-HCH on soil surfaces was carried out to evaluate the photocatalytic effectiveness of α-Fe2O3 and TiO2 toward deg...
[期刊论文] 作者:JI Shiqi,ZHAO Rui,YIN Qi,ZHAO, 来源:中国海洋大学学报(英文版) 年份:2004
A gel microbead (GMD) cultivation method was employed to cultivate microorganisms from an amphioxus breeding zone in Qingdao,P.R.China.The culture results were...
[期刊论文] 作者:ZHAO Qi-Hua,ZHAO Hui,DU Lin,FA, 来源:结构化学 年份:2004
A new Cu(I)-dicyanamide with formula [Cu2(L)(dca)2]n (dca = dicyanamide anion, L = 1,4-bis(3-furanyl)-2,3-diaza-1,3-butadiene) has been synthesized and structur...
[期刊论文] 作者:Zhang Qiuhui Zhao,Zhao Guangjie,Jie Shujun, 来源:中国林学(英文版) 年份:2004
To clarify the influencing factors of liquefaction of wood in phenol using phosphoric acid as a catalyst and get its liquefaction technology, a study on the liq...
[期刊论文] 作者:Jinhui Zhao,Yuxiang Chen,Zhen Zhao,Qingchun Zhao,Dongmei Hao,Shanshan Tang, 来源:中国神经再生研究(英文版) 年份:2004
BACKGROUND: Cerebrovascular reactivity (CVR) reflects cerebrovascular reserve capacity, and cerebrovascular reactivity damage prognosticates a very high risk of...
[期刊论文] 作者:Ron(Rongguo)Zhao,, 来源:产业用纺织品 年份:2004
高性能熔喷技术Biax设计的特征是有多排纺丝喷嘴和同心空气孔的纺丝组件。该设计具有生产效率高、能耗少、灵活性好、适应性强、保养方便和产品质量优的特点...
[期刊论文] 作者:宋伟, Zhao,, 来源:生理科学进展 年份:2004
白内障(cataract)是由于人眼晶状体(lens)出现混浊,使视力发生障碍,影响成像质量的疾病,是目前全球第一大致盲性眼病。手术摘除混浊的晶状体是目前唯一可以治愈白内障,使...
[期刊论文] 作者:ZHAO Lei,秦娟, 来源:中国有线电视 年份:2004
下一代播出系统的主要模式将是把多套视音频节目、综合服务数据、多媒体信息复用成码流输出,实现网络化的硬盘播出.概述五莲县电视台制播设备数字化改造要求及播出系统现状,...
[期刊论文] 作者:ZHAO X ianzhe, 来源:中国机械工程 年份:2004
在阐述对西部大开发认识的基础 上,从经济发展战略的选择、生产要素的流动、科技进步3个方面论述国有企业在西部大开 发中应有所作为,最后以案例形式剖析了秦川机床集团有限公......
[期刊论文] 作者:ZHAO Xue-qing,UJing-Fa, 来源:黑龙江科技学院学报 年份:2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Zhao qiang Ge, 来源:系统工程与电子技术(英文版) 年份:2004
Perturbation and robust controllability of the singular distributed parameter control system am discussed via functional analysis and the theory of GE-semigroup...
[期刊论文] 作者:张学军,ZHAO Qian, 来源:黑龙江科技学院学报 年份:2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:五味子,TANG Zhao, 来源:医学综述 年份:2004
壳聚糖是由β-(1-4)-2-乙酰氨基-D-葡萄糖单元和β-(1-4)-2-氨基-D-葡萄糖单元共聚而成的天然多糖.在结构上类似于动物体内的糖胺聚糖,可促进骨形成,具有良好的组织相容性、...
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