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[期刊论文] 作者:Laird technologies,
来源:安全与电磁兼容 年份:2004
即使是在文明、现代的今天,电磁兼容(EMC)问题仍然被认为是迷离魔幻的。那么,EMC工程师真的是魔术师吗? 有些人认为电磁兼容性问题非常少见,而对于不同电子系统中所出现的电...
[期刊论文] 作者:Trevor Laird,鲁云,,
来源:世界科学 年份:2004
很少化学家想成为发展研究化学家(developmentehemists)——大多数发展研究化学家都是由化学研究而转向化学发展研究的。例如精细化工工业已经扩散进了农业化工、制药工业、...
[会议论文] 作者:S. S. Xie,
来源:International Workshop on Interactions Between Nanostructure 年份:2004
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[期刊论文] 作者:S. S. Law,,
来源:Earthquake Engineering and Engineering Vibration 年份:2004
A new method is proposed to assess the condition of structures under unknown support excitation by simultaneously detecting local damage and identifying the sup...
Adsorptive removal of heavy metal ions from industrial effluents using activated carbon derived from
[期刊论文] 作者:S. Anirudhan,S. S. Sreekuma,
来源:环境科学学报(英文版) 年份:2004
Activated carbon (AC) derived from waste coconut buttons (CB) was investigated as a suitable adsorbent for the removal of heavy metal ions such as Pb(Ⅱ),Hg(Ⅱ)...
[期刊论文] 作者:S. VENUKUMAR,S. YALAGI,S. MUTH,
来源:中国有色金属学报(英文版) 年份:2004
在搅拌摩擦点焊过程中,通过添加填充板来改善摩擦成形过程,这种新工艺被称为回填搅拌摩擦点焊。分别采用回填搅拌摩擦点焊和传统的搅拌摩擦点焊工艺焊接 AA6061-T6搭接焊样品,研......
[期刊论文] 作者:S. Balaji,S. Lakshminarayanan,
来源:Journal of Bionics Engineering 年份:2004
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[期刊论文] 作者:S. Hellinger,S. Hellinger,
来源:中国骨与关节杂志 年份:2004
目的:探讨经皮内镜囊肿切除术治疗椎管内小关节囊肿的临床疗效及手术技巧。方法7例采用经皮内镜治疗的椎管内小关节囊肿患者纳入本前瞻性研究。所有患者在术前均进行了6周以上......
Genetic diversity and relationship between cultivated clones of Dalbergia sissoo of wide geographica
[期刊论文] 作者:S. Ginwal,S. S. Maurya,P. C,
来源:林业研究(英文版) 年份:2004
Random Amplified Polymorphic DNA (RAPD) polymorphism was employed to assess the genetic diversity in the elite germplasm of Dalbergia sissoo.Sixty-seven clones...
[期刊论文] 作者:Kittur,S. L. Swamy,S. S.,
来源:林业研究(英文版) 年份:2004
We studied moist deciduous forests of Chhattisgarh, India (1) to assess the effect of four levels of historic wildland fire frequency (high, medium, low, and no...
Endovascular procedure-related spontaneous closure of traumatic carotid cavernous fistula: case repo
[期刊论文] 作者:S. Geibprasert,S. Pongpech,P.,
来源:介入放射学杂志 年份:2004
...
Novel, efficient, and green procedure for the synthesis of 1,5-benzodiazepines catalyzed by MgBr2 in
[期刊论文] 作者:Shivaji S. Pawar,Murlidhar S.,
来源:中国化学快报(英文版) 年份:2004
MgBr2 performs as a novel catalyst for the synthesis of various 1,5-benzodiazepine derivatives from wide range of substituted o-phenylenediamines and various ke...
[期刊论文] 作者:S. A. MASHI,S. A. YARO,A. S. HAIBA,
来源:Biomedical and Environmental Sciences 年份:2004
Objective Heavy metals presented in toxic amounts can become injurious to human health. In areas where there is a high level of human activities on soils (such as agriculture and grazing) studies are...
[期刊论文] 作者:S. Kunstreich,
来源:钢铁 年份:2004
了解钢的缺陷的根本原因并正确使用EMS技术有助于实现每个炼钢厂家期望的"零缺陷"公差....
[期刊论文] 作者:S. Pongpech,
来源:介入放射学杂志 年份:2004
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[期刊论文] 作者:S. Rufo,
来源:国际纺织导报 年份:2004
立达推出环锭纺和紧密纺设备用的辅助系统,可帮助纺纱设备快速顺应潮流、升级产品....
[期刊论文] 作者:S. Viju,
来源:国际纺织导报 年份:2004
聚乳酸(PLA)纤维具有独特的生物降解性、热塑加工性,以及生态友好性,从而赋予了PLA纤维广泛的应用领域....
[期刊论文] 作者:S. Ishikawa,
来源:国际纺织导报 年份:2004
由Kansai丝网公司开发的新型褶皱滤网能防止滤网边缘聚合物液体的渗漏和滤网褶皱结构的变形.在合成纤维纺丝过程中已证实以下优势:使用寿命延长,生产中断、生产损耗和滤网损...
[期刊论文] 作者:S.山冈,
来源:水利水电快报 年份:2004
为了应对印度尼西亚爪哇-巴厘电力系统电力需求和峰荷的迅速增长,国有电力公司(PLN)计划在西爪哇兴建其首座抽水蓄能电站,以向该电力系统提供可靠的峰荷电力.该工程称为上芝...
ON A CLASS OF ANALYTIC FUNCTIONS RELATED TO CONIC DOMAINS AND ASSOCIATED WITH CARLSON-SHAFFER OPERAT
[期刊论文] 作者:S. Hussain,
来源:数学物理学报(英文版) 年份:2004
Making use of the Carlson-Shaffer convolution operator,we introduce and study a new class of analytic functions related to conic domains.The main object of this...
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