He pushed everyone full speed ahead until production hit a bottleneck.他催促所有人拼命干活，直到生产遭遇瓶颈。Hydrogen is used extensively in industry for the production of ammonia.氢气在工业上广泛用于制氨。Because of the slump in domestic demand, produ...
In terms of quantity, production grew faster than ever before.从数量上看，产量增长的速度比以往任何时期都要快。In this paper, improving production level of glucoamylase was investigated by feeding mediumfermentation.文章中研究利用补料法提高糖化酶生产发酵水平.The tec...
The N pole and S pole of two magnets will attract each other.两个磁体的N极和S极互相吸引.The magnolias are in blossom and they attract many swallows.玉兰花开吸引了许多燕子.They should attract foreign investment.他们应吸引外资。Frozen plant of company m...
Officials from Greenwich Observatory have the clock checked twice a day.格林威治天文台的职员们每天对大钟检查两次.The Royal Greenwich Observatory was founded to observe and catalogue the stars.当初创立皇家格林尼治天文台就是为了观察星体并对其进行编目。Few museums could r...