被称为 “ 爬行”的表观滑动的大小取决于牵引力.The amount of apparent sliding, known as'creep ', is dependent upon the tractive effort.拱坝设计中很少考虑倾覆和滑动的问题.Overturning and sliding are seldom a factor in the design of arch dam.螺旋体和其他滑动的生...
The body must return identically to its original condition when the loads are released.当去掉载荷时,物体必须恢复到与原来完全一样的状态.The motion is periodic, which means it occurs identically over and over again.这个运动是周期的, 意即运动以同样的形式重复出现.The w...
The figures were obtained by extrapolating from past trends.这些数据是从过去的趋势推断出来的。Are you extrapolating the rate of the leak to get the escape radius?你正在通过漏油的速率来推断出他们逃跑的半径?Extrapolating backward, it was born rotating once eve...
巧得很，我曾经碰到过类似的情况。Coincidentally, I had once found myself in a similar situation.几分钟之后他在走廊里意外碰到了克雷特纳。He ran into Krettner in the corridor a few minutes later.我小心翼翼地后退，直到感觉后背碰到了墙壁。I backed up carefully until I felt the wall...
Raymond: Just got my alumni magazine from Gordanema College.雷蒙德: 我刚刚收到戈达涅马学院寄来的校友杂志.Several alumni have agreed to help raise money.几位校友已同意帮助筹资.Most of the previous winners played pivotal roles in their alumni association...
因为天气暖和，戴维只穿了一件白色的棉衬衣。Because it was warm, David wore only a white cotton shirt.用一根棉签把轮廓抹花。Smudge the outline using a cotton-wool bud.多数小地毯是简单的棉质方块垫。Most of the rugs are simple cotton squares....