氨的合成主要经过四道工序.There are four major steps in ammonia synthesis.试计算氮在尿素及硫酸氨的质量百分率.Calculate the percentage by mass of nitrogen in urea and ammonium sulphate.这种肥料经过化验表明氨的含量很高.Tests of the manure showed a high ammonia content...
This cookery book have being wrote by a real epicure.这本食谱是由一位真正的美食家写的.Each nibble was eaten with the air of an epicure.每小块食物都吃得津津有味的样子.This cookery book has been written by a real epicure.这本食谱是由一位真正的美食家写的。...
This is a European, and not a specifically British, problem.这是全欧洲面临的问题，而不是英国独有的问题。The group wasn'table to interest them in reproducing literature specifically for women.这个团体没能说服他们再版专门面向女性的文学作品。In recent years, docto...
Curving ramps connect across pool to sculptural eye and box.旋转的坡道连接水池和眼睛形状的大楼.Ramps should be provided for wheelchair users.应该给轮椅使用者提供坡道。With the on - ramps, it all totals two and a half miles.包括上面的斜坡总长共有2英里半.He has the ...
The stars must have formed 10 to 15 billion years ago.这些恒星一定是形成于100到150亿年前。Athletics South Africa was formed by an amalgamation of two organisations.南非体育协会由两个组织合并而成。Specific groups may be formed to address specific issue...
他凭借超乎常人的保持生命尊严的信念和顽强意志力忍受着各种病痛的折磨。He suffered a long series of illnesses with tremendous dignity and fortitude.他纯粹靠意志力达到了目的.He achieved his aim by sheer strength of will.她若想成功,需要有很强的意志力.She'll need an iron will in o...