你发现并确定的这些行为变量 ( 参见第4章 ) 是否有效?Were the behavioral variables ( see Chapter 4 ) you identified valid?在典型的管理问题中, 通常具有大量的可变量.In typical management problems, there is usually a large number of variables.在某些程序设计语言中, 一种值为字符串的变量....
Now they are producing throwaway razors.他们正在生产一次性剃须刀。The teeth are like razors. Once you get tangled up it will never let you go.其牙齿就像剃刀，一旦咬住你它就绝不会松开。The rest was chiefly periwigs, wearing - linen , razors, washballs, pe...
这上衣的衬里是用丝绸做的.The coat was lined with silk.请用丝绸为我做套晚礼服好 吗 ?Would you fashion an evening dress from silk for me, please?用丝绸 、 人造丝或棉布制成的带有绫纹的纤维.A slightly ribbed, woven fabric of silk, cotton, or rayon....