The example that ultimately drove home the distinction between continuity and differentiability was given by him.最终讲明白连续性和可微性之间的区别的例子是由他给出的.Argument functions are defined by set and its existence , Continuity and differe...
乔安妮的发际线旁有个小小的深色胎记。Joanne had a small dark birthmark near her hairline.她脸上有一块红色的胎记.She has a red birthmark on her face.他中等年纪,左脸颊上有一块象草莓一般的火红色的胎记.He is a middle - aged man with a flaming strawberry mark on his left cheek....
A police helicopter hovered above, floodlighting the area.警方的直升机在上空盘旋，照亮了整片地区。Projector designed for floodlighting, usually capable of being pointed in any direction and of weatherproof construction.为泛光照明设计的投光系统, 一般可以投射任...