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对摩擦力教学的几点认识 --中国期刊网 关键词：静摩擦力；滑动摩擦力；相对运动；相对静止 [gap=2971]Key words: static friction; force of sliding friction; relative movement; relative rest
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相对静止 - 引用次数：4
时的本质属性标志事物运动的相对静止性,体的本质属性标志事物的运动、变化和发展。
参考来源 - The essence of English tense denotes relative rest of the things, while that of English aspect denotes movement, change and development of the things.
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原声例句权威例句
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But things which were at rest will move at a constant velocity, opposite of the velocity that you have relative to me.
这些静止的东西都在匀速运动,方向正好跟你相对我运动的速度方向相反
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In particular, the things that I say are at rest, you will say are moving backwards at the velocity that you have relative to me.
特别是那些在我看来是静止的物体,在你看来却在后退,后退的速度等于我们之间的相对速度
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and I asked you to give yourself a percentage rating relative to the rest of the class, then if everybody was accurate, or at least not systematically biased, the number should add up to 50%.
我要你相比于其他同学的表现，给自己一个百分数，如果大家都准确地评价自己，或者说大家都不偏心于自己，那么平均百分数应该是50%的。
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