The phenyl ofp n propylbenzoic acid could be reduced by sodium alkoxide.醇钠可以还原对丙基苯甲酸中的苯环.Poly ( L - lactide ) ( PLLA ) was synthesized by ring - opening polymerization of L - lactide using cyclic tin alkoxide compound as...
I spent lots of money on smart new outfits for work.我花大笔钱购置了上班时穿的漂亮新套装。Come on over, we've got lots of the old gang here.过来吧，好多老朋友都在这儿。You see studs on lots of London front doors.在伦敦，你能看到许多人家的大门上都装有饰钉。...
...a vast unfrequented pool, traversed by whales and creatures of the deep.一个面积巨大、人迹罕至的水池，鲸和其他海洋动物穿游其间Andrew traversed the prairie on horseback.安德鲁骑马穿越大草原.His image traversed constantly her restless slumbers.他的形象一再闯进她的脑海...
传闻有证据表明欧洲的销售量已经下滑。Anecdotal evidence suggests that sales in Europe have slipped.有关军队开火的最初传闻现在遭到了否认。Earlier reports that troops opened fire are now being denied.运动团体内部存在争执的传闻始终未断。There have been persistent rumours of quar...
The ASI through panel remote access interface connectors can also be customized.ASI的平板远程访问接口连接产品也可以定制生产.ASI is a lower level master slave mode network system.ASI总线 是一种主从结构的底层网络系统.Note: The method for analyzing soil nutri...