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- effective elliptic motion 有效椭圆运动
- 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。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- 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。
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- 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。
- When does the new system become effective? 新制度何时生效？
- The fear of ridicule is a very effective sanction. 人们不做违法乱纪的事，其中一个重要因素就是怕人耻笑。
- Effective, punitive, or destructive action. 有效的行为有效的、惩罚的或破坏性的行为
- So that is your effective remedy. 原来那就是你们所谓的有效药物。
- I think you'll have to take effective steps. 我认为你得采取有效措施。
- The Principle and Simulation of Two-axle Excitation Variable Elliptic Motion Shaker 双轴变椭圆钻井振动筛工作原理及仿真
- Gentle persuasion is more effective than force. 温和的说服胜於压服。
- New balanced elliptical motion shale shaker 介绍几种新型平动椭圆钻井液振动筛
