查询词典 gravitational potential energy

The relative changes of the plasma thermal energy and the gravitational potential energy are very small.

在模拟的时间内，系统中等离子体的热能、重力势能随时间的相对变化很小。

Hence, the loss of gravitational potential energy of the block equals the gain of elastic potential energy of the spring.

因此，该物块的重力势能的减少，等于该弹簧的弹性势能的增加。

Gravitational potential energy is the potential energy that an object possesses by virtue of its

如果一个物体在重力场中从A点下降到了B点，那么重力就要对这个物体做功，重力势能就会相应的减少，反之亦然。

When an object freely falls , gravitational potential energy is converted into kinetic energy.

当物体自由下落时，势能转化为动能

This section tells about gravitational potential energy and its relativity, the change of gravitational potential energy and the relation that do work with gravity.

本节讲述重力势能及其相对性，重力势能的变化以及和重力做功的关系。

In 1973, Edward Tryon proposed that the Universe may be a large scale quantum mechanical vacuum fluctuation where positive mass-energy is balanced by negative gravitational potential energy.

在1973年，Edward Tryon 提出一个假设，宇宙可以是一大尺度的量子力学的真空涨落，这里正的质能是由负的引力势能所平衡。

A new energy-saving hydraulic pumping unit was designed, which had compound Cylinder-accumulator system, it can use the gravitational potential energy of the pumping unit.

研究出一种节能型液压抽油机，该液压抽油机采用复合缸--蓄能器液压系统，可以回收利用下行程时抽油杆释放出来的重力势能，具有显著的节能效果。

Kinetic energy, gravitational potential energy and elastic potential energy convert mutually

剧烈氧化：反应速度快，化学能转化成大量的光和热

The actuator of a mechanical/mechanism system often wastes a lot of energy to overcome the gravitational potential energy of the system in order to perform the essential work by the external circumstances.

机械系统之制动器在作动过程中，为了克服系统之重力因素，并在目前环境下达成工作目标，经常损失额外能量。

For the angle from physics:" Fall wooden " because got,the " below " is gravitational action, and this kind of motion of the " below " is it is with the ground consult of content,"Billow of endless the Yangtse River comes " is announcing of a kind of energy change a relationship, namely the kinetic energy of the " of billow of " of translate into of gravitational potential energy of water.

从物理学的角度来说："落木"之所以"下"是由于受到了重力的功能，而且"下"的这种运动是以地面为参照物的，"不尽长江滚滚来"则揭示着一种能量的转化关系，即水的重力势能转化为"滚滚"的动能。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。