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...
He squinted and shielded his eyes.他眯着眼，用手挡住眼睛。His secretary shielded him from importunate visitors.他的秘书替他挡住胡搅蛮缠的来访者。How well is the exposure area shielded from the cyclotron proper.照射区对回旋加速器本身的屏蔽程度如何?He shielded his head...
The ballerina remained suspended in a faultless arabesque.这位芭蕾舞女演员一直保持着完美的阿拉贝斯克舞姿不动。She moves with the natural grace of a ballerina.她的动作具有芭蕾舞演员自然优雅的丰姿。When she was a little girl , she dreamed of becoming a ballerina.她小时候...
There's an underground passageway that connects the five buildings.有一条地下通道连接着那5栋大楼。What connects them?他们之间有什么联系？The room connects with the dining hall by means of a hallway.这房间通过一条过道与餐厅相连....
All the accounts payable balances were aged within 30 days.所有应付账款结余之账龄均介于30天内.I need to speak with that nice woman in accounts payable.我要和负责应付帐款那里的好小姐说话.Accounts payable usually do not require the payment of interest.应付账...
" Yes , Chung - wei , I think you ought to do that.“ 对呀, 我也是这个主意.Chou Chung - wei sprang up in alarm , his face flushed.周仲伟 愕然一跳, 脸就涨红了.So it was good - bye to Chou Chung - wei's castles in the air.周仲伟一肚子的如意算盘统统倒翻了....