The developments of manufacturing technology and research on ethylidene norbornene abroad were reviewed with 71 references. 介绍了国外亚乙基降冰片烯的生产技术和科研工作的进展情况.
这种洗液应均匀地涂在皮肤上.The lotion should be applied sparingly to the skin.酸洗液通常是一种含酸的水溶液,装在敞开的大槽中.Pickle generally is water - acid solution that is stored in large open tank.植物类洗液只能去污或抑菌, 解决不了根本问题.Plant decontamination or antibac...
They were spotted after three hours adrift in a dinghy.他们在小舢板上漂浮了3个小时后才被发现。Amy had the growing sense that she was adrift and isolated.埃米愈发感到自己孤立无援，孑然一身。Three insulating panels had come adrift from the base of the vehicle...
He ladles out compliments to everyone, but he's not really sincere.他见人就大加吹捧, 但并非出于诚意.Tundish and ladle safety linings, ladle bottom and mending installation of ladles.钢包、中间包永久衬, 钢包底,钢包衬补浇等.Barrel and bottom of large...