物体在万有引力（包括重力）、弹性力等势场中，因所在的位置不同而具有的能量。因势场的性质不同，称为引力势能、重力势能和弹性势能。静电场也是个势场，电荷因在静电场中位置不同而具有的能量称电势能。由于各物体间存在相互作用而具有的、由各物体间相对位置决定的能叫势能，又称作位能，势能是状态量。
位能 [wèi néng]
网络释义专业释义
位能(potential energy)是一个物体或一个系统中束缚着的或在地位上的能量，在一定的条件下它可以释放出来变为动能而作功。
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... energy of pitch 纵摇能 energy of position 位能 energy of roll 横摇能 ...
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短语
电位能 electric potential energy ; potential energy
对流有效位能 CAPE ; Convective Available Potential Energy
单位能耗 specific energy consumption ; unit energy consumption ; unit consumption of energy ; specific power consumption
总位能 [物] total potential
定位能力 station-keeping ability ; locating capability ; Positioning Capability
变形位能 deformation potential
单位能量消耗 specific energy consumption
单位能量 Specific energy
双语例句原声例句
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她的确是个很有影响力的人物，是一位能使一派政治哲学以她而命名的领袖。
She certainly was a dominating figure, a leader who gave her name to a political philosophy.
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他以三种身份脱颖而出——既是一名技术专家，又是一名企业领导人，同时还是一位能让人们对曾经非个性化的实用小玩意着迷的人。
He stood out in three ways—as a technologist, as a corporate leader and as somebody who was able to make people love what had previously been impersonal functional gadgets.
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他是一位能力很强的领导，无比乐观。
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And then the potential energy, the energy is stored here due to the coulombic force of attraction between the electron and the nucleus.
然后说势能,位能其实就是,由电子和原子核之间的库仑引力而形成的能量。
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The total energy of the system, which we are going to get from postulate number four, which says the energy of the electron, which is the energy of the system, is the sum of the kinetic and the potential energy.
这个系统的总能量，也就是我们将从第四个假设中算出的能量，也就是电子运动产生的能量，也就是整个系统的能量，是动能和位能的总和。
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Somebody shout it out, what's the jargon about that?
哪位能喊出来,术语怎么说
应用推荐
$firstVoiceSent
- 来自原声例句