研究骨胶与表氯醇的接枝共聚反应.Grafting copolymerization of epichlorohydrin and bone glue was investigated.传统的氯醇化方法为气相循环法.The conventional method is the gas - phase recycling method.设备方案.该项目主要生产设备为氯醇化反应器 、 皂化塔 、 精馏塔 、 脱水塔等.Main equipme...
男孩身穿黑色燕尾服为乔治三世服丧。The boys wore black tail coats in mourning for George III.皇室将为故王服丧.The court will go into mourning for the late king.朝庭为皇后亡叔服丧.The court went into mourning for the Queen's uncle....