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- A device for transmitting rotary motion, consisting of a handle or arm attached at right angles to a shaft. 曲柄一个传递转动的部件，包括一个手柄或把手与一个轴直角相连
- Rotary motion of the forearm, however, is eminently important too. 然而,前臂的回转运动,也犹为重要。
- The crank in a steam engine is used to produce rotary motion. 蒸汽机里的曲柄是用来产生回转运动的。
- This travel is converted by a movement into the rotary motion of the pointer. 这个位移通过一个机械装置转化为指针的转动。
- The streaming rotary motion of protoplasm within certain cells and one-celled organisms. 胞质环流在某些细胞或单细胞微生物中的细胞质的环状流动
- High precision angle and rotary motion measurement 高精密角度和转动测量
- This expansion is converted by a movement into the rotary motion of the pointer. 这个扩张通过一个机械装置转化为指针的转动。
- When you change the arm position, under no circumstances should you use any rotary motion of the forearm. 当你变化手臂的位置时,你决不能使你的前臂作任何回转运动。
- The streaming rotary motion of protoplasm within certain cells and one - celled organisms. 胞质环流在某些细胞或单细胞微生物中的细胞质的环状流动
- The crankshaft is thus made to rotate; the rotary motion is carried through the power train to the car wheels so that they rotate and the car moves. 曲轴转动,动力传动系统将发动机的转动运动传给汽车车轮,从而使车轮及整车转动起来。
- multi angle laser light scatting 多角度激光散射
- In a later Boulton and Watt engine, dating from 1788, the up and down motion of the beam was converted into a rotary motion. 1788年，瓦特和波尔顿将上下移动的吊杆改装成旋转式的。
- Reciprocating pumps convert rotary motion to linear motion. Pump speed in rpm determines the pumps output volume for any given combination of cylinder bore and piston stroke. 循环泵将曲轴旋转运动转化为柱塞的直线运动。泵速转每分钟决定了任何气缸和活塞组合的排泵量。
- I wish to emphasize this fact because it is erroneous to think that the upper arm is an active participant in pure forearm rotary motion. 在单纯的前臂回转运动中,如果认为上臂的动作是主动性的,那绝对是错误的,但愿我强调过这个事实。
- We call it simply rotation because we are seldom concerned with the rotary motion of any other part of the playing mechanism. 我们称它为旋转是因为在其它的演奏手法中我们很少涉及到回转动作。
- The essence of rotary motion lies in a passive upper arm, an active forearm, an inactive hand and wrist, and slightly active fingers. 回转运动基本位于被动的上臂、激活的前臂、无活性的手臂和腕关节,还有轻轻活动的手指。
- The wrist doesn't participate in the motion at all it doesn't move up or down or else it would obstruct the rotary motion. 腕关节根本不参与任何动作,它不上升也不下降,否则它将有可能妨碍回转运动。
- The steering gear is a device for converting the rotary motion of the steering wheel into straight-line motion (of linkage). 转向器的作用是把方向盘的旋转运动变为连杆机构的直线运动。
- The plant was growing at an angle. 植物呈一定角度生长。
- The sectoring gear is a device for converting the rotary motion of the steering wheel into straight-line motion (of linkage). 转向器的作用是把方向盘的旋转运动变为连杆机构的直线运动。
