Put forword the determine a method on the direction of the tangent and the radius of the curvature.
指出了在自然坐标系中应用动力学方程解题的问题所在,提出了自然坐标系中切向及曲率半径的确定方法,并通过例题,说明理论的应用。
tangental acceleration
切线[切向]加速度
A wrong tendency of putting money above everything (or all)else in all matters
一切向钱看的错误倾向
For example, there is a lack of ideals and discipline, as is manifested in the tendency to put money above everything else.
比如说，一切向钱看。
tangential feed mechanism
切向进给[进刀]机构
Tangential keys and keyways
GB/T1974-1980切向键及其键槽
circumferential force
切线力, (沿着圆周作用的)切向力
The forces in operation have the form of lateral or tangential thrust.
作用力的形式是侧向冲断或切向冲断。
The mistaken tendency of "putting money above everything else"should be corrected
“一切向钱看”的错误倾向应当得纠正
The inner layer( S3) of secondary wall is absent, the outer( S1+ S2) is wider than normal and the middle layer shows many radial discontinuities.
从径向切面或切向面看，在管胞次生壁上常具有明显的螺纹裂隙。
of or relating to or acting along or in the direction of a tangent.
属于、关于一个切线或切（面），沿着或向着一个切线（或切面）的方向移动。
STUDY ON CUTTING FORCE IN RECTANGULAR GROOVE CUTTING AND SIDE DEFORMATION OF CHIP
矩形槽切削的切削力及切屑横向变形的研究
flap with vertical releasing incision
垂直向松弛切口翻瓣术
multiple beam lateral-shear interferometer
多光束横向切变干涉仪
right-angle traverse shaving
切线方向进刀剃齿法
The tangent may be used to find the direction.
这方向也可用正切求得。
You should not show your hand to a stranger .
对陌生人切忌坦腹相向。
bit's directional cutting ability
钻头的定向切削能力
express my deep obligation to sb.
向某人表达深切的谢意