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## gravitational potential

• [力] 引力势，[力] 重力势

### 网络释义专业释义英英释义

[力] 引力势

[力] 重力势

重力位

[力] 引力位

更多收起网络短语
• 引力位
重力位
重力势
引力势
• 引力位
重力位

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#### Gravitational potential

• In classical mechanics, the gravitational potential at a location is equal to the work (energy transferred) per unit mass that is done by the force of gravity to move an object to a fixed reference location. It is analogous to the electric potential with mass playing the role of charge.

• [力]引力势，重力势

### 双语例句原声例句权威例句

• Notice that the gravitational potential energy increases.

注意这里重力势能增加的。

• Okay, my goal was to evaluate for you the gravitational potential energy the way that it is defined in general, not in a special case when we are near the Earth.

好了目标通常方式你们评价重力势能不是一个特殊的，接近地球案例

• What is important, of course, if we get the right answer for the gravitational potential energy, that when we move away from this object that the gravitational potential energy increases.

重要如果我们得到重力势能正确值，我们远离这个物体重力势能就会，增加

• You might be winded doing it the second way, but when you get to the top and you are at the 60th story your gravitational potential is independent of how you got there.

对于走路你可能很抓狂，但你一旦到了顶层,你就是在第60层,你的重力势能,与你如何到达那里无关。

麻省理工公开课 - 固态化学导论课程节选

• Whether you take the elevator to the top of the Hancock Tower or whether you walk up the stairs, the change in gravitational potential is identical.

不管你是乘电梯,去大厦的顶层,或者是步行，重力势能的变化是相同的。

麻省理工公开课 - 固态化学导论课程节选

• You know, if you want to measure the potential energy of something in a gravitational field, you have to define the zero somewhere, right, because it's arbitrary. You can set it anywhere you want. It's the same with enthalpy.

你知道，如果你想测量重力场,中某种东西的势能，你需要，在某处定义一个零点，对吧？,因为势能的值是任意的,你可以把它设定在。

麻省理工公开课 - 热力学与动力学课程节选

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