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- A perpetual motion machine would have to be frictionless. 永动机只能是一种无摩擦力的机器。
- On this point, the absurd “perpetual motion machine” project has been launched in Nanjie. 关于这一点，荒诞的“永动机”项目能在南街村上马已是明证。
- After spending a lifetime trying to construct a perpetual motion machine,the eccentric inventor threw in his hand because he had finally proved it was impossible. 那位古怪的发明者花了毕生的时间试图建造一种永恒的运动机，但最后放弃了，因为他最后证明了那是不可能的事。
- After spending a lifetime trying to construct a perpetual motion machine, the eccentric inventor threw in his hand because he had finally proved it was impossible. 那位古怪的发明者花了毕生的时间试图建造一种永恒的运动机，但最后放弃了，因为他最后证明了那是不可能的事。
- Thus a congressional perpetual motion machine: So long as legislation can be bought (albeit indirectly), there will be all the incentive in the world to buy further extensions of copyright. 这就是国会永动机:只要法案可以用钱买(哪怕是间接地),就少不了用钱来买版权延期的动力。
- perpetual motion machine of the first kind 第一类永动机
- perpetual motion machine of the second kind 第二类永动机
- perpetual motion machine of third kind 第三类永动机
- DZF Cycle as a yet Antother Perpetual Motion Machine of the Second Category 论DZF循环是又一个第二类永动机
- Most children are in perpetual motion. 大多数小孩子都总是好动的。
- perpetual motion machine 永动机
- Perpetual motion is one of the important physical concepts. 永久运动是重要物理概念之一。
- Indeed, on the atomic scale, perpetual motion is a reality. 的确，从原子尺度看，永恒的运动是一个确实存在的事实。
- If perpetual motion is impossible, can perpetual self-sacrifice be exacted? 如果永恒的运转是不存在的，是否能要求永久的忠诚呢？
- Again the sirens, the screech of wheels, the white coats in perpetual motion. 警报声、救护车的呼啸声再次响起，救护人员不停地工作着。
- Arguments based on the impossibility of perpetual motion can be used to support Newton's third law of mechanics. 以承动机的不可能实现为基础的论据，也可用以支持牛顿第三运动定律。
- We're all in a state of perpetual motion in this office(= we're always moving round or changing things). 我们办公室里总是搬来搬去的。
- Ara Guzelimian: I want to begin by asking each of you: Where are you at home? Do you feel yourself in perpetual motion? :我想先问你们两位？在哪里会有在家的感觉呢？你觉得自己总是在四处奔波吗？
- Perpetual motion theory can not work well without the guidance of holism and visceral theory. 方,贵在善用,明确仲景治方精神,即使不用仲景方,也算仲景法。
- Perpetual motion was in his little arms and perpetual clamor in his little lungs."Courage! 那永恒的活动出自他那瘦小的臂膀，无休止的喧噪出自他那弱小的肺腔：“加油干啦！
