Its hydrogenation activity in aromatics saturation and ring opening activity were investigated.芳烃加氢饱和及开环反应是一种提高柴油十六烷值的有效途径.This article reviews researches in various catalysts for alkyl aromatics peroxidation.烷基芳烃过氧化反应是酚...
The exhibition delves deep into the physics, aromatics and even the timbre of flatulence.此次展览向人们介绍了人体物理 、 气味甚至肠胃胀气的声音等各方面知识.This article reviews researches in various catalysts for alkyl aromatics peroxidation.烷基芳烃过氧化反应是...
Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillus.目的: 研究微小毛霉产凝乳酶的固体发酵条件.Chymosin used traditionally in cheese making is an aspartic protease extracted form abomasum of suckling ca...
The typical patient has obvious signs of advanced nutritional cirrhosis.典型的病人有明显的晚期营养性肝硬变的体症.It has a higher incidence in postnecrotic cirrhosis and hemochromatosis than in Laennec's cirrhosis.坏死后肝硬变及血色素沉着症引起的肝癌比门脉性...
嘉莉发现也有人在盯着她看,向她送秋波.Carrie found herself stared at and ogled.女主人向我送秋波.The lady of the house gave me the glad eye.她向那位英俊的小伙子送秋波.She makes eyes at the handsome young man....