Universities are dipping their toes in the waters of management education.各大学正开始尝试进入管理教育领域。Merchant ships salute each other by dipping the flag.商船互相点旗致敬.She kept dipping into the bag of sweets.她不断地伸手从那袋糖果里拿糖吃....
Merchant ships salute each other by dipping the flag.商船互相点旗致敬.Serve a bowl of warm tomato sauce on the side for dipping, if desired.如果你喜欢，可以上一碗热番茄调味汁来蘸着吃。She kept dipping into the bag of sweets.她不断地伸手从那袋糖果里拿糖吃.Large stac...
目的:评价异 丁基 壳聚糖作为生物材料的安全性.Objective To evaluate the bio compatibility of isobutyl - chitosan as a material.使用二异丁基-二甲氧基硅烷, DQ催化剂的氢调敏感性更好.With di - iso - butyl dimethoxy DIBS, DQ catalyst was more sensitive to hydrogen regul...