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- 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。
- law of perpetual motion 永久运动定律
- 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。
- Newton's law of motion apply to all things on the earth. 牛顿时的运动定律适用于地球上一切东西。
- Perpetual motion is one of the important physical concepts. 永久运动是重要物理概念之一。
- The third law of motion is easy to demonstrate. 第三运动定律是容易示证的。
- We are subject to the law of the land. 我们须遵守当地的法律。
- Who discovered the Law of Gravitation? 谁发现了引力定律？
- A treaty of perpetual friendship. 永久的友好条约
- Most children are in perpetual motion. 大多数小孩子都总是好动的。
- Application of Newton's Law of Motion in the U.E.E. 高考中牛顿运动定律的应用。
- It is the secret of perpetual youth. 它是青春永驻的秘诀。
- The complainer is full of perpetual negativity. 抱怨者总是那么消极。
- Enactment into law of a legislative measure. (议案)通过把立法议案制定为法律
- 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。
- A perpetual motion machine would have to be frictionless. 永动机只能是一种无摩擦力的机器。
- The two sides signed a treaty of perpetual friendship. 双方签定了永久友好条约.
- The law of motion will be discussed in the next article. 运动定律将在下文讨论。
- The law of supply and demand governs the prices of goods. 供求规律决定商品的价格。
- A citizen is expected to conform to the law of his country. 一个好公民应当遵从他国家的法律。
