energy gravitational potential
energy gravitational potential
能量引力势
以上为机器翻译结果,长、整句建议使用 人工翻译 。
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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