1.
impart spin to a cricket ball
使板球增加旋转力.
2.
nonrotational hydraulic jar
非旋转式水力振击器
3.
hydrostatic swashplate motor
静态液力旋转斜盘马达
4.
rotary-type gasoline mower
旋转式汽油动力割草机
5.
Cam: A device for converting circular or rotary motion into reciprocating motion.
凸轮:把旋转动力转为往复力的机件。
6.
The state of being twisted into a spiral;torsional stress or strain.
螺旋状，扭力扭成螺旋状；扭转的压力或张力
7.
The moment of a force;the measure of a force's tendency to produce torsion and rotation about an axis, equal to the vector product of the radius vector from the axis of rotation to the point of application of the force.
转矩，力矩一种测量产生扭转和绕轴旋转趋势的力的单位，等于从旋转轴到力作用点的旋转矢量
8.
To revolve or cause to revolve.
旋转旋转或引起旋转
9.
Mechanics Model of Rotation Axis in Directive Rotary Steerable Drilling System
指向式旋转导向钻井系统旋转轴力学模型
10.
The hydrodynamic research on the rotating cyclone centrifuge
旋转旋流离心机转鼓内流体动力学研究
11.
Rotate the engine to check for rotational resistance.
旋转引擎以检查转动阻力。
12.
Research on the Dynamical Characteristics of Counter-rotating Dual-rotor System;
反向旋转双转子系统动力学特性研究
13.
Analysis of Dynamic Characteristics and Response for Rotating Blades of Wind Turbine;
风力机旋转叶片动力特性及响应分析
14.
an autogiro is supported in flight by unpowered rotating wings.
旋翼飞机靠无动力的旋转式机翼支持其飞行。
15.
Experiment and Analysis of Particle Separating Performance on the Outlet Swirl Flow of Cyclone;
旋风器出口旋转流分离能力的试验研究
16.
Performance Research of Impeller Dynamic Hydrocyclone;
旋转叶轮式动态水力旋流器的性能研究
17.
Mechanics Fundamentals of Spinning Ball And The Methods Of Controlling It Through Quick Attack;
乒乓球旋转的力学原理及快攻克制上旋的方法
18.
Dynamics and Control of Random Rotor System and Dynamics of Spinning Flexible Circular Disk;
随机转子动力学与控制及旋转柔性圆盘动力学