除铁 、 锰、铅外, 伴生有银、铟.Iron, manganese and lead are the major minerals, accompanying silver and indium.介绍了磷酸盐除铁的主要研究成果.Also , major research results for removing iron by phosphate has been introduced.用海绵铜生产硫酸铜,其困难在于除铁杂质.A har...
Who occasioned his anger?谁惹他生气?The headland intercepted the heavy sea that was occasioned by the squall.海岬截断了被风暴搅得发疯的大海.His queer behaviour occasioned a good deal of talk.他的古怪行为引起众多的谈论....
Fritz deposited a glass and two bottles of beer in front of Wolfe...弗里茨把一个玻璃杯和两瓶啤酒放在沃尔夫面前。Bit by bit Bob had nudged Fritz into selling his controlling interest...鲍勃一步一步劝说弗里茨卖掉了他的控股权益。Bit by bit Bob had nudged Fritz into ...
Caesious facing brick , with considerably tactile material nature, showing architecture's extended sense taste.青灰色的面砖, 以其颇具质感的材质表现建筑外延的感观感受.The trough of low pressure extended over about 1000 kilometres.低压槽延伸约 1,000...
这个年老的流浪汉疲惫不堪,蹒跚地走上了小路.The old tramp shambled wearily up the path.但是年老有年老的好处.On the other'and, there's great advantages in being a old man.陈姨太也回到了她的年老的母亲那里.His concubine , Mistress Chen, was visiting with her ol...
Markov died after being struck by a poison dart.马尔科夫身中毒镖而亡。Dart, who had at first been very tense, at last relaxed.起初，达特非常紧张，最后终于放松了下来。Car horns toot as cyclists dart precariously through the traffic.骑车人危险地在车流中飞速穿行时，汽车喇叭...
A lot of proof - reading is put out to freelancers.校对工作有很多是请外人做的.We is replacing all our salaried staff with freelancers.我们正在将所有领薪金职员换成自由职业者.Do you have a written contract with your freelancers?你和自由职业者有书面协议 吗 ?...