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[期刊论文] 作者:Joe Harding,李威,
来源:英语自学 年份:2004
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[期刊论文] 作者:潘金彪, John Harding,,
来源:国外畜牧学(猪与禽) 年份:2004
1前言尽管我们的愿望极其美好,但近20年来执行的许多提高猪群健康水平的新技术(例如"高健康技术"、全进全出饲养法、早期隔离断奶及场外生产)却未能将现代保育舍中的疾病...
Modern Shale Gas Horizontal Drilling: Review of Best Practices for Exploration Phase Planning and Ex
[期刊论文] 作者:Nathaniel Harding,Stephen Smit,
来源:中国石油勘探 年份:2004
The challenging characteristics of shale formations often require horizontal drilling to economically develop their potential. While every shale gas play is uni...
[期刊论文] 作者:Ritter JM,Harding I,
来源:国际药学研究杂志 年份:2004
2004年,罗非昔布(万络)因致心血管疾病风险而撤市.市场上能增加心血管疾病风险的相关药物和环氧合酶(COX-2)抑制剂以及非选择性非甾体抗炎药(NSAID)也遭到质疑.本文论述是否...
[期刊论文] 作者:David Harding, Sam Rovit, Cath,
来源:中国企业家 年份:2004
有力的规范在实践中会是怎样的呢?Kellogg公司兼并 了Keebler公司给我们了答案。在90年代,Kellogg曾 是经济方面最成功的品牌之一,其产品像Kellogg牌 玉米片在各家早餐桌...
[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...
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