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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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.·2,447,543篇论文数据,部分数据来源于NoteExpress
Over the next few decades a west in relative decline will be forced to co-operate with the rest of the world.
今后几十年内,相对衰落的西方将不得不与世界其它地区合作。
The performance of each portion of the triangle will in turn determine the relative strain on the rest of the structure.
各个部分的表现将决定了结构其它部分的相对压力。
The performance of each portion of the triangle will in turn determine the relative strain on the rest of the structure. The simplest interaction of the structure is as follows.
各个部分的表现将决定了结构其它部分的相对压力。
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
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
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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