【conservative_force】什么意思_英语conservative_force的翻译_音标_读音_用法_例句_在线翻译

conservative force

保守力：指一个受到某作用力的粒子，从初始位置移动到终结位置，而此作用力所做的功跟移动路径无关。等价地说，假设一个粒子从某位置，移动经过一条闭合路径后，又回到原本位置，则作用于这粒子的保守力所做的机械功（保守力对于整个闭合路径的积分）等于零。在一个物理系统里，所有的作用力都是保守力，则称此物理系统为“保守系统”，又称为“守恒系统”。重力是一种保守力，而摩擦力是一种非保守力。

[力] 保守力

保守力（conservative force）：做功与路径无关，只与始末位置有关的力。如：重力、万有引力、弹性力以及静电力等。

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守恒力

conservative force 保守力(势力); 保守系统; 守恒力，保守力..

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保守力

答：保守力 (conservative force)是「从某一点至另一点，作功与路径无关的力。

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短语

conservative force field [力] 保守力场 ; 守恒力场

non-conservative force 非守恒力 ; 非保守力 ; 非守�力

Conservative Force and Potential Energy 保守力和势能 ; 保守力与势能 ; 保守力

conservative field of force 保守力场 ; 力之守恒场 ; 守恒力场

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物理学 | 计算机科学技术

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abstract: A conservative force is a force with the property that the work done in moving a particle between two points is independent of the path taken.HyperPhysics - Conservative force Equivalently, if a particle travels in a closed loop, the net work done (the sum of the force acting along the path multiplied by the distance travelled) by a conservative force is zero.

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Mechanical energy is conserved, because gravity is a conservative force.

机械能是守恒的，因为重力是守恒力。

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It should make no difference because gravity is a conservative force.

这没有区别,因为重力恒定。

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And mechanical energy is only conserved if the force is a conservative force.

机械能只有在，力是恒定时才恒定。

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BBC: News - Conservatives want UUP to disband and form new Tory-led party

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