很多环戊烷的衍生物在这个范围也出现吸收.Many cyclopentane derivatives also absorb in this region.后者是由二氧杂环戊烷中活化较弱的C -H 键离解而产生的.The latter arises from abstraction of the somewhat lesser activated C - H bond in the dioxolane.控制缩合反应的温度,还得到一种苯并环...
对操行的评价会含有一些泛泛之论。The evaluation of conduct involves some amount of generalization.大家都对他评价不错，他似乎是个好人。He seemed to be a good man, well thought of by all.他们被要求对这些陈述作所谓“客观”的评价。They're asked to make objective, in inverted...
After this they collates all results to produce final rankings.在此之后,他们整理所有结果产生最终排名.He has never before featured in the top ten world rankings.以前他从未进入过世界排名的前10位.Goellner has shot up the rankings.戈尔纳的排名迅速上升。...the 25 leadi...
He hurried out with an armful of brochures.他抱着一摞小册子匆匆出去了。She brought in an armful of fresh flowers from the garden.她从花园里抱着一抱鲜花进来.I bent down, gathered an armful of flowers and inhaled their aroma.我弯下身, 摘了一抱,深深地吸纳着它们的芳香....
急性胃扩张是一种罕有的并发症.Acute dilatation of the stomach is a rare complication.狗的胃扩张有二种类型,只有极不相同的临床症状.Gastric dilatation in dogs occurs in 2 general forms with vastly different clinical pictures.胃扩张.The stomach is distended....