The potassium chromate method is one regular method to determine COD.重铬酸钾法是测定化学需氧量的常规方法.It's a two - component, chromate free, epoxy polyamide adduct shop primer especially designed.是一种不含铬的双组份环氧聚酰胺加成物的车间底漆.Two - sta...
1981年的预算促成了一场经济奇迹的出现。The 1981 budget was the springboard for an economic miracle.联邦领导人继续争取促成停火协议。Federal leaders continued their efforts to secure a ceasefire.这一协议将促成世界最大航空公司的成立。That deal would create, in effect, the wor...
索马里，人口790万，人均收入大约每周1.60英镑。Somalia, pop. 7.9 million, income per head about £1.60 a week.各民族人口如此杂居，肯定会发生冲突。The ethnic populations are so intermingled that there's bound to be conflict.粮食生产已经跟不上人口增长。Food production ha...
The manual is full of the jargon and slang of self-improvement courses.手册里满是有关自修课程的行话术语。Spirit of Yidelong: Solidarity, struggling, practicality, innovation and ceaseless self - improvement .益德隆的精神: 团结, 拼博, 求实, 创新, 自强不息....
Fortunately, the chore of leaf sweeping is well worth the effort.幸运的是，干清扫落叶这个活儿是值得的。It was a methodical, unexciting chore.那是一份按部就班、枯燥乏味的无聊差事。He is prepared to make a living by accepting any remunerative chore.为了生计,他准备接受任...