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...
Using 2 spoons, mould the cheese into small balls or ovals.用两把勺子将奶酪滚成小球形或椭圆形。...tea with two spoons of sugar.放了两匙糖的茶Using 2 spoons, mould the cheese mixture into small balls or ovals...用两把小匙将奶酪混合物塑成圆球或椭圆球形状。These spoons ...