instantaneous angular velocity
instantaneous angular velocity 双语例句
This paper deals with a new strict proof for three center theorem. It draws a relationship between angular velocity and distance of instantaneous center in three members moved on a plane. As a result, two applications of this relationship have been brought out.
给出了三心定理的一种严谨的新证明，同时得出平面运动三构件角速度与瞬心距的关系，最后给出了该关系的两个应用实例。
Fluctuation Measuring of Instantaneous Angular Velocity and Fault Diagnosis for Rotating Machinery
旋转机械的瞬时角速度波动量化及故障诊断
Several characteristic parameters are extracted from the angular velocity curve and the acceleration curve of crankshaft instantaneous rotation, and the quality of them is evaluated by use of the gray relation analysis method and the method for inspecting the consistency of the extremum cylinder number.
在瞬时转速曲线和角加速度曲线上提取几个特征参数，再用灰色关联度分析方法和极值缸号一致性检查法对特征参数的优良性进行评价。
There from it is used to obtain the principles of the angular of momentum of the system of particles with respect to its cenier of mass and instantaneous center of velocity.
采用简捷的方法推导质点系相对于任意动点的动量矩定理，并由此引出质点系相对于质心的动量矩定理和质点系相对于速度瞬心的动量矩定理。
A Further Discussion on the Theorem of the Angular Momentum About the Instantaneous Center of Zero Velocity
关于对瞬时速度中心的动量矩定理的再讨论
The angular velocity values of all links requisite for acceleration analysis are found through the use of instantaneous centers of velocity.
加速度分析所需的各构件的角速度值通过速度瞬心求出。
Theoretically speaking, finger flexibility will increase or prolong the ball out hard time increased force on the ball time ball in hands isolated instantaneous angular velocity, which is an essential factor to improve the hit rate.
从理论上说手指柔韧度好则会增加或者延长球出手时的用力时间，增加用力过程对球的作用时间及球离手瞬间的角速度，这对于提高投篮命中率的是必不可少的因素。
instantaneous angular velocity
相关单词辨析
这组词都有“速度、速率”的意思，其区别是：
pace: 普通用词，指步行的速度，常引申指活动的进度或生产率。
rate: 作“速度”讲时，与speed同义，可换用。作速率解时，指相对增长的速度，也指两种相比较而得出的标准速度。
speed: 普通用词，指单位时间内行进的固定速度或速率，也指可能达到的最高速度。
velocity: 技术用词，指物体沿着一定方向运动时的速率。