Catalytic dehydrogenation of ethylbenzene is an important method for production of styrene.乙苯催化脱氢是生产苯乙烯的主要方法.Methanol dehydrogenation is a promising route for commercial production of anhydrous formaldehyde.甲醇直接脱氢制无水甲醛是具...
The key for isobutane dehydrogenation is to synthesize non - noble mental catalysts.详细总结了不同载体和助剂对脱氢反应的影响,尤其是载体和助剂的酸碱性以及载体的孔结构.The kinetics of dehydrogenation of 2 - butanol to butanone on Ni Ultrafine particle catalyst h...
对于当地公司来说，现在是时候去欧洲寻求商机了。Now is the time for local companies to seek out business opportunities in Europe.法律已经将那些逐寻更好商机的人们拒之门外。The law already denies entry to people in search of better economic opportunities.世纪大道两侧的地块充满着无...
在上周的世界杯预选赛中，威尔士队1比5负于罗马尼亚队。Last week Wales lost 5-1 to Romania in a World Cup qualifier.苏格兰队在冰岛举行的欧洲杯预选赛中处于领先位置。Scotland were ahead in their European championship qualifier in Iceland.纽约州将在星期二举行预选。New York holds its prim...
Both flange and web exhibited satisfactory elongation characteristics ( i . e . 28 % ).翼缘和腹板都有令人满意的延伸率 ( 即28% ).Three structures have exhibited cracking at the ends of flange gusset plates.已有三个结构在翼缘节点板端部出现了裂纹.Small recta...
Mr Hogan stresses his measures are being applied carefully to avoid handicapping ABB come the recovery.霍根强调,他在谨慎地推行这些措施,以避免阻碍ABB的复苏.ABB motor, air - operated polishing system for steadier feed and brighter polish.配置ABB磨头...