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- Its own elliptic motion around it will be almost imperceptible. 它绕着质心的椭园运动就几乎看不出来。
- Yet there is also some elliptical motion to this general trend. 可是，在总体趋势上仍然有一些椭圆形的运动。
- 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。
- Mike Morgenthale, G E Espey,Bob Line.Balanced elliptical motion improves shale shaker performance. 龚伟安.;双激振电动机均衡椭圆运动振动筛动力学分析
- The results of this work are 97 new rear crank type elliptical motion exerciser mechanisms. 本研究共得到97个自由度为二的七杆八接头的后置曲柄式椭圆运动机机构；再利用向量迴路法推导其中二组机构的位置方程式并模拟后置曲柄式椭圆运动机踏板轨迹。
- Its own elliptic motion around it will be almost imperceptible 它绕着质心的椭园运动就几乎看不出来。
- The construction and the operational principle of motor are described, and the elliptical motion of the driving point of the actuator is proved. 阐述了电机实现两个自由度直线运动的原理,并从理论上证明了电机驱动点的运动轨迹为椭圆运动。
- Derivation of Acceleration Expression for a Particle in Elliptic Motion 质点椭圆运动加速度表达式的推导
- Based on the oil field tests and compared with other shaker types, balanced elliptical motion technology can consistently provide gentle rolling motion, better solids removal and fluid circulation, less screen wear. 根据油田应用测试,平动椭圆振动筛与其他类型的振动筛相比,可始终柔和地做旋转运动,能够产生更好的去除固相能力、体回收能力和更少的筛网磨损。
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- The meeting carried the motion by a large majority. 会议以多数通过了这项提议。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- He introduced a motion to the Congress. 他向国会提交了一份议案。
- The motion was put to the assemblage. 这项提议已提交大会了。
- Parts of the film were shown again in slow motion. 影片的一些部分以慢动作重放。
- Mr.Smith spoke in support of the motion. 史密斯先生发言支持该项。动议。
- His motion threw the meeting into an uproar. 他的建议在会上引起了一片吵嚷。
- Matter is in constant motion and constant change. 物质总是在不断运动，不断发展。
- What's your opinion of the motion? 你认为这项提议怎样？
