Three hours have passed since the discussion was begun, and I'm afraid they will protract It'still longer.这个讨论会已经开了3个小时了, 而且恐怕他们还会拖延下去的.The cat can protract its paws.猫能伸其爪.Let's not protract the debate any...
Therefore , email is confronted with such unsafe factor as leaking dropping, tempering, disavowing, etc.电子邮件与其他网上传输的信息一样,面临着信息泄漏 、 丢失 、 篡改与抵赖等不安全因素....
消光剂颗粒集结在合成纤维表面附近,导致表面粗糙.Agglomerates of delusterant particles located near the surface of sythetic fibers cause asperities.测定了UV754分光光度计的摩尔消光系数.The molar absorptivity of UV 754 spectrophotometer was measured too.大气湍流与大气消...