英语翻译1 the change in position of a body relative to others is called mechanical motion2 the point with mass an object is replaced by is called a mass point 3when we describe the motion of an object,any other object chosen as a reference is cal

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英语翻译1 the change in position of a body relative to others is called mechanical motion2 the point with mass an object is replaced by is called a mass point 3when we describe the motion of an object,any other object chosen as a reference is cal

英语翻译1 the change in position of a body relative to others is called mechanical motion2 the point with mass an object is replaced by is called a mass point 3when we describe the motion of an object,any other object chosen as a reference is cal
英语翻译
1 the change in position of a body relative to others is called mechanical motion
2 the point with mass an object is replaced by is called a mass point
3when we describe the motion of an object,any other object chosen as a reference is called a reference system
4 displacement is an objects total change in pasition
5 distance has only magnitude while displacement has both magnitude and drection

英语翻译1 the change in position of a body relative to others is called mechanical motion2 the point with mass an object is replaced by is called a mass point 3when we describe the motion of an object,any other object chosen as a reference is cal
1：机械运动是相对于其他物体的运动
2：以有质量的点代替了物体就是质点
3：当描述物体运动时,被选作参考的物体就是参考系
4：位移就是物体改变了他的位置
5：长度只有大小,而位移既有大小又有方向

英语翻译the change can change 英语翻译如何翻译这段话.this rapid change in the Earth's crust initiated evolutionary change inasmuch as change in the environment serves to trigger evolutionary change. 英语翻译which captures the incremental change in crash risk for mandatory adopters after 2005 relative to the change for the benchmark group.英语牛人进,1小时内有效. 【英语翻译】一个句子：Change in X coordinate ...Change in X coordinate to apply at the start of the animation 英语翻译,change limit in settings 英语翻译Changes in the economic basis launch a corresponding change in the superstructure. 英语翻译就这个：The coach would change horses in the middle of the stream. 英语翻译Be the change what you wanna see in the world 英语翻译be the change you want to see in the world.怎么翻译呢 英语翻译propor to the time rate of change in the current. 英语翻译upper and lower sidebandsupper and lower side frequenciespeak change in the amplitude of the envelope 英语翻译Price elasticity of demand is calculated as the percentage change in quantity demanded divided by the percentage change in price . 英语翻译earth's climate is bound to change significantly in the future. 英语翻译：As pace of life quickens things tend to change fast in the city. 英语翻译No doubt,change is needed in both the private and public sectors. 英语翻译The agents of the institutional change Knowledge to change the fate of attitude change in 英语翻译Be remembered...forget the forgotten...the change can change...and accept change.