The LaNiO _ 3 perovskite phase is the most active phase for ammoxidation.催化活性相主要是具有钙钛矿结构的组分.Ammoxidation catalyst ofm - xylene to prepare m - dicyanobenzene was studied.研究了间二甲苯氨氧化法生产间苯二腈的工业催化剂.Fig . 2. Two reactor design...
无论是下水道里，还是地板下面，都有许多耗子绕着它们蹿来蹿去。The rats skittered around them in the drains and under the floorboards.托尼自己盖了房子并铺设了下水管道。Tony built his own house and laid his own drains.我们蹲在水池旁，看着潜水者慢慢沉下水。We squatted beside the pool and wa...
Religious dogmas often include strong sexual taboos and can create in children the impression that sex is sinful.宗教教义中经常包含严格的性禁忌，这会给儿童留下“性是罪恶”的印象。She was unhorsed by fences, laws and alien taboos.她被藩蓠 、 法律及外来的戒律赶下了马.His ...
它在这两种场合都是反动的,同时又是空想的.In either case, it is both reactionary and Utopian.不仅如此, 他们甚至是反动的, 因为他们力图使历史的车轮倒转.Nay more, they are reactionary, for they try to roll back the wheel of history.你所写的将会遭到1984年的风格反动的删去.Your writing wou...
The abdomen distend s.腹部胀大.The patients were asked to micturate to distend the urethra.采用患者自行排尿方法充盈尿道.Your aches, distend pains are normal during treatment.你的疼痛, 扩大肛痛在治疗期间是常态....
Cities, if unrestricted, tend to coalesce into bigger and bigger conurbations...如果不加限制，城市往往会联合发展成越来越大的集合城市。We mustn't attempt unrestricted expansion regardless if it is within our capacity.我们不能不顾自己的能力企图无限制地发展.The au...