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[期刊论文] 作者:ULYBYSHEV V. V.,VASEKIN V. V.,, 来源:贵金属 年份:2004
A design of a slot bushing with a volumetric field has been developed,which allows to produce continuous fibers from melts with difficult processing characteris...
[期刊论文] 作者:V. V. Bokade,G.D. Yadav, 来源:天然气化学(英文版) 年份:2004
Selective formation of pharmaceutical intermediates like diphenylmethane, dimethyldiphenylmethane, benzyl toluene and benzoic acid by liquid phase, toluene benz...
[期刊论文] 作者:Santosh V. Nalage,Sidhanath V., 来源:中国化学快报(英文版) 年份:2004
2-Arylbenzothiazoles formed in good yields (65-90%) by the condensation of aminothiophenols with aromatic aldehydes using P2O5 at ambient temperature....
[期刊论文] 作者:V. KNOTEK, 来源:中国有色金属学报(英文版) 年份:2004
对18种铸造态合金,包括二元合金Mg?Ni、Mg?Mm和三元合金Mg?Ni?Mm、Mg?Ni?TM(TM=过渡金属(Cu,Zn,Mn和Co);Mn=含Ce,La,Nd和Pr的混合稀土),采用电化学方法进行氢化,选取最具有潜力的电化...
[期刊论文] 作者:V. Eselevich,V. G. Eselevic, 来源:空间科学学报 年份:2004
The white-light corona calibrated data with processing level L1 from the LASCO-C2/SOHO instrument, and data from the Wind spacecraft with one-hour and one-minut...
[期刊论文] 作者:V. V. Parkhomchukrrrrrrrrn,BINP Electron Cooling Group, 来源:IMP & HIRFL Annual Report 年份:2004
The installation and previous commission of electron cooling device for experimental ring of HIRFL-CSR have been finished after electron cooling device for main...
[期刊论文] 作者:K.Palaniradja N.Alagumurthi V., 来源:材料热处理学报 年份:2004
The engineering properties of metals and alloys are related to their structures. The change in mechanical properties of the metals and alloys can be achieved by...
[期刊论文] 作者:Nikolay V. Ukhov, 来源:冰川冻土 年份:2004
[期刊论文] 作者:Rudolf V. Zhang, 来源:冰川冻土 年份:2004
[期刊论文] 作者:K.Palaniradja N.Alagumurthi V., 来源:材料热处理学报 年份:2004
Steel is the most important metallic material used in industry. This is because of the versatility of its engineering properties under different conditions. In...
[期刊论文] 作者:K.Palaniradja,N.Alagumurthi,V., 来源:材料热处理学报 年份:2004
Steel is the most important metallic material used in industry. This is because of the versatility of its engineering properties under different conditions. In...
[期刊论文] 作者:K.Palaniradja,N.Alagumurthi,V., 来源:材料热处理学报 年份:2004
The engineering properties of metals and alloys are related to their structures. The change in mechanical properties of the metals and alloys can be achieved by...
[期刊论文] 作者:Rudolf V. Zhang, 来源:冰川冻土 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:V. G. Kondratjev, 来源:冰川冻土 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:Thomas V. PREVENSLIK, 来源:催化学报 年份:2004
Gold has been regarded as a poor heterogeneous catalyst because it is generally considered a nonreactive metal. But as nanocatalysts, gold and other metals some...
[期刊论文] 作者:V. Villar, 来源:岩石力学与岩土工程学报(英文版) 年份:2004
The bentonite barrier of underground repositories for high-level radioactive waste will be hydrated by the groundwater while it is subjected to high temperature...
[期刊论文] 作者:Subhas V. Naik, 来源:国外丝绸 年份:2004
研究了二化杂交蚕茧的煮茧条件和缫丝速度对缫丝性能的影响,采用两种煮茧方法即平底锅式、压力式煮茧,速度从50 m/min到200 m/min选用9档.观察发现缫丝速度提高时解舒和出丝...
[期刊论文] 作者:V. Tarasov, 来源:硫酸工业 年份:2004
研究了一种在反应器-转化器将天然气转化为含一氧化碳和氢气的转化气、在催化反应器中用甲烷转化产物将二氧化硫还原为元素硫的工艺.高温转化器(1 100~1 300℃)中天然气流量为...
[期刊论文] 作者:V. J. Smith, 来源:英语沙龙:阅读版.英汉版 年份:2004
只要稍加留意,就会有意外发现。另外,我从没想过在沃尔玛的一次经历会改变我的一生。我不记得初见马蒂的确切日子了。那天看来没啥特别重要的事,直到那一刻——当然我首先不是因......
[期刊论文] 作者:Pamela V. Krol, 来源:新东方英语.中学版(中英文版) 年份:2004
几个好朋友聚在一起,乐享欢聚的时光,还能做各自喜欢的事情,与人快乐、于己快乐,就是一场睡衣派对成功的秘诀。这些又何尝不是人与人平时相处的秘诀呢?...
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