在彼得斯堡，过去5年中有30名巡警死于暴力事件。In Petersburg, 30 patrolmen have died violently in the past five years.公路巡警关闭了这条路。Highway patrol officers closed the road.由于这次过失,他被降了级,又被打发去干徒步巡警了.For this peccadillo he was demoted and sent back ...
Loss of confidence could trigger a run on Citibank that would threaten the entire financial system.民众信心的丧失可能导致花旗银行出现挤兑，从而威胁到整个金融体系。The ignitor is the trigger of the engine.点火器是引擎的启动装置....trigger devices for nuclear weapo...
Aim To establish an HPLC for determination the content of bromocriptine mesylate Tablets.目的建立高效液相色谱法测定甲磺酸溴隐亭片的含量.Objective : To establish a dissolution method to distinguish polymorphism A and B of cimetidine tab - lets....
The best way to represent the isotactic structure is with molecular models.表示等规结构的最好方法是用分子模型.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.聚乙醛可以以无规, 间同和全同形式存在.Polyacetadehyde may exist in atacti...