The important fators which affect culture conditions of ? Halobacterium halobium ? B were screened by Plackett? Burman design. 利用Plackett-Burman设计筛选出影响盐生盐杆菌( Halobacteriumhalobium )B培养条件的重要因素,然后利用正交试验设计对这些重要因素加以优化.
技术上从严来说,这些印件是按金属印版上的图像制成的.It'strictly means that the copies are made from an image on a metal plate.然后查察所曝光的印版上是否有扫描实线呈现.And then perceived exposure produced for scanning a dotted line appears.办理办法是用磷酸溶液纯洗或用印版肮不净剂纯洗...
I’ve never met such an ardent pacifist as Terry.我从未见过像特里这样热情的和平主义者。During the war his pacifist leanings were not helpful.战时他的和平主义思想派不上用场。I've never met such an ardent pacifist as Terry.我从未见过像特里这样热情的和平主义者.Later he wa...
机车建筑有限公司是该托拉斯的全资子公司。The Locomotive Construction Company Ltd is a wholly-owned subsidiary of the Trust.这是一家大型跨国企业的全资子公司。The company is a wholly-owned subsidiary of a large multinational.那家公司投下巨额资金于国外的子公司.The company place...
Call up and order some ice for the mint julep. "打个电话要点冰来做薄荷酒. ”In julep cup, stir together club soda and sugar until sugar just begins to dissolve.冰镇薄荷酒杯中, 搅拌苏打以及糖块直至糖开始熔解.This drink is a rum julep made sourer with lime ...
The cattle are lowing in the barn.牛在牲口棚里哞哞叫。Finally he started slowly, the wagon creaking and the cow lowing mournfully at every step.马终于慢吞吞地挪动了四蹄, 车轮吱吱嘎嘎地滚动,母牛跟在后面一步一声哀叫.Then why do my ears ring with the lowing of oxen ...