牛顿第一运动定律
- 网络Newton's first law of motion;Newton’s first Law of motion;Newton''s first law of motion
牛顿第一运动定律-
牛顿第一运动定律成立的参照系统。
A coordinate system in which Newton 's first law of motion is valid .
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牛顿第一运动定律并不是一看就能明白的。
Newton 's first law of motion is not as self-evident as it may seem .
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牛顿第一运动定律是这样描述的，“一切物体总保持匀速直线运动状态或静止状态，直到外力迫使它改变这种状态为止。”
This law states ," Every object in a state of uniform motion tends to remain in that state of motion unless a net external force is applied to it . "