We had a knowledgeable guide in the person of George Adams.我们有一位见识广博的导游乔治·亚当斯。We employ friendly and knowledgeable staff.我们雇佣友善的、在行的员工。Cocaine addicts get specialized support from knowledgeable staff.对可卡因上瘾的人从那些懂相关知识的工作人...
Before blow - drying , you should use a flat comber to de - tangle locks.在吹干之前, 你应该先用平梳子把打结的部分梳开.Accurate Calculation for Drafting of B 311 A Wool Comber.B311毛纺精梳机牵伸值的精确计算.The detaching distance is an important parameter...
A liquid chromatograph - mass spectrometric method for the determination of sodium cyclamate in food had been established.建立了食品中甜蜜素的液相色谱 - 串联质谱测定方法,研究了不同提取溶剂的影响.The determination of cyclamate in food by capillary column ...