gravitational force
引力
常用释义
英式发音
美式发音
基本释义
- 引力：地球、月球或行星的质量对其表面附近的物体产生的吸引力。
例句
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1·Under the control of the Sun's gravitational force, each planet maintains an elliptical orbit and all of them travel in the same direction.在太阳引力的控制下，每个行星都维持在一条椭圆形的轨道上，并按照相同的方向移动。
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2·There is a gravitational force.有一个重力作用。
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3·the force, gravitational force, falls off as one over r squared.,力，重力，随着r的平方而减少。
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4·And now we're going to multiply that by the gravitational force constant.我们现在把这个结果，和重力常量相乘。
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5·mg There's a gravitational force, which is mg, but there is also tension.存在重力也就是，但是还存在张力。
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6·A heavenly body kept in orbit around a planet by gravitational force.一种因引力而沿轨道绕行星旋转的天体。
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7·If they are three units apart the gravitational force between is one ninth.如果有三个单位的距离，那么引力就是九分之一。
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8·Newton's law of gravity; Gravitational force from a shell; Hooke's 'law'.克普勒圆周轨道第三定律；利用积分推导球壳的引力；弹簧。
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9·This strong connection is like a gravitational force on a higher dimension.这种强烈的关系，就好像更高维次里的万有引力。
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10·So if we apply that concept, then we first have to know what is the gravitational force.如果我们运用这概念，我们必须先知道，引力是什么。