Studies show that membrane bioreactor has good nitrifying ability.通过研究,膜生物反应器具有较好的硝化能力.The start - up of the ANAMMOX bioreactor by autotrophic nitrifying biofilm was studied.研究了以自养型硝化生物膜启动厌氧氨氧化反应器的可行性.Secondly , an initi...
There was all the usual humbug and obligatory compliments from ministers.全都是些部长们常说的骗人鬼话和少不了的奉承恭维。Please give this to your boss with my compliments.请把这个给你的老板，算是我的一点心意。He ladles out compliments to everyone, but he's n...
We have contingency plans.我们有应急方案。We should be prepared for any contingency.我们应该对任何应急情况有所准备.We must always be prepared for every contingency.我们必须始终做应急准备....
青少年自杀很少是由于突然发生不幸而作出的冲动反应。Adolescent suicide is rarely an impulsive reaction to immediate distress.对于那些因不幸而陷入贫困的人们他表示了同情.He had sympathy with those who were brought low by misfortune.他们住的旅馆着了火,他们的假日就以不幸而告终.Their holiday e...
He got home from the party the next morning. Needless to say, his parents were furious.他参加聚会第二天早晨才回家，不用说，他的父母大发雷霆。Entertaining ourselves by inflicting needless pain on a fellow creature dehumanizes us.通过其它生灵伙伴身上不必要的痛苦来娱乐...
At 54 years old her energy and looks are magnificent.她54岁了，精力和气色都非常好。She acted in her firstfilm when she was 13 years old.13岁时她出演了她的电影处女作。I shall be 26 years old on Friday next.下周五我就26岁了....