我公司用各种拉床生产齿轮内花键.We produce gear spline with various broachers.其中计算所得到的拉削力, 必须小于拉床的实际拉力.Which has been calculated Broaching, and must be less than the actual pull broaching machine.拉床还可以进步分为表面拉床 、 内拉床和通用拉床或组合拉床.Broaching ...
Demography is the analysis of population variables.人口学是对人口变量的分析.The subject of demography has merged with that of reproductive strategies of organisms.关于生命统计这个课题已渗入了关于有机体繁殖对策的课题.His institute works on issues ranging from...
这顿美餐是他母亲和他的姐妹们准备的。The feast was served by his mother and sisters.我把准备的东西忘了个一干二净。I clean forgot everything I had prepared.她强调了认真准备的重要性。She stressed the importance of careful preparation....
Can make blood abreaction, facial ministry blood stream is expedite.能使瘀血消散.脸部血流畅通.The heat energy when the person is moving should evaporate through perspiring come abreaction.人在运动时的热能要通过出汗蒸发来消散.The haze in financial cri...