| 释义 |
law of conservation of matter 释义 物质守恒定律:指在任何物理或化学变化中,物质的总量保持不变。 例句 1·For example, no matter how much a dancer wishes to leap off the floor and then start turning, the law of conservation of angular momentum absolutely prevents such a movement. 例如,无论一个舞者多么想要跳离地板,然后开始旋转,角动量守恒定律绝对阻止这样的动作。 同义词 [化学]物质守恒定律;质量不灭定律 law of conservation of mass
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