采用二甘醇作为加合物的分解剂,得到了二元酸.Diacid has been got using diethylene glycol as decomposition agent of adduct.ADA的 两种主要加合物的生成、分布和清除以及它们与AFB1致癌作用的关系也作了讨论.The correlation of the two ADAs with AFB 1 induced carcinogenesis was also dis...
The local administration says the curfew is a precautionary measure.地方当局说宵禁是一种预防措施。A twelve hour night time curfew is in force.正在执行12小时的宵禁。The army imposed a dusk-to-dawn curfew.军队强制实行黄昏至黎明的宵禁。...
Do you have a backup system for emergency closings?如果有什么紧急情况需要暂时关闭幼儿园时有什么后备措施 吗 ?Weak basis levels in the Midwest are a function of the port closings.中西部地区基价疲软是港口收盘的特征之一.Ford and Chrysler have seen similar drops, leading...