椭圆运动 meaning in Chinese
elliptical motion
hyperbolic elliptic motion
Examples
- The sun disturbs the elliptical motion of the moon around the earth .
月球绕地球的椭圆运动受到太阳的干扰。 - This paper derives the equation of the particle of the elastomer , obtains the elliptical trace of the notch of the ring - type linear motor , simulates the start term of the motor and educes the theoretical start - time 0 . 5ms
推导了弹性体上质点的椭圆运动方程,而后通过瞬态分析得到了长环型直线马达上齿的端部上质点的椭圆运动轨迹。 - The movement inbeing of the ultrasonic motors , two type form method of elliptical movement are deeply investigated . its driving mechanism is studied also by geometric method . the ordinal progressing condition of a forced traveling wave in the elastic plate is investigated
研究了超声波马达的驱动机理，对超声波马达驱动的本质? ?椭圆运动的两种形成方法进行了详细研究，利用几何分析法研究了行波超声波马达的传动机理，分析了定子弹性体中行波有序传播的条件。 - It utilizes two boltclamped langevin transducers with unanimous frequency characteristic which convert vertical vibration to flexural traveling wave . they are arranged on the place of a elastic pipe to generated traveling - wave . when the traveling - wave propagate , the particles on the elastic pipe traverse an elliptic trajectory , materiel is transported by friction or acoustic streaming
利用两套频率特性一致并以纵向振动方式工作的夹心式换能器,通过合理的布局在导管中激励出行波,使输送管管壁质点产生椭圆运动,从而利用摩擦或在液体中产生声流来实现固体及液体的传送。 - Being a sort of new principle micromotor in the fronitier of science . the ultrosonic motor ( usm ) is developed at recently twenty years . utilizing the stator surface particle elliptical motion excited by piezoceeramics , the usm is drived by friction force between the stator and rotor . compared with the conventional electromagnetic motor , the ultrasonic motor has the following features : high speed , high holding torque when power is off and so on . because of it ' s characteristics , the ultrasonic motor has obtained some widespread application in robots , precise instrument , house electronical appliance , sapceecraft automobile and micromechanism
超声波电机( ultrasonicmotor )是近二十年来发展起来的一种新原理电机，其原理不同于传统的电磁型电机，它是利用压电陶瓷的逆压电效应使定子的表面质点产生椭圆运动，通过定子和转子之间的摩擦力驱动转子运动。这种新型的电机与传统电磁电机相比，具有响应快、不受电磁干扰、结构紧凑、低速、大扭矩、断电自锁等优点，因而在微型机械、机器人、精密仪器、家用电器、航天器、汽车等方面显示出广泛的应用前景。