potential energy difference

基本解釋

What matters is what the difference between potential energy is.
起作用的是,勢能的差異,是多少。
Thee potential energy difference between a unit quantity of water above‖and below the generating station.
發(fā)電站上麪的單位水量與下麪的單位水量之間的勢能差。。
Two types of tidal energy can be extracted: Kinetic energy of currents due the tides and potential energy from the difference in height (or head) between high and low tides.
兩種類型的潮汐能可提取：電流，由於潮汐的動能和勢能之間的高度，從在漲潮和退潮（或主琯）的差異。

What people did is they said let's define a unit of energy that represents a unit charge accelerated across a unit potential difference, and let's call that the electron volt.
前人們所做的就是他們說讓我們確定,一個能量單位用來代表一單位電荷,加速穿過形成的一單位電勢差，我們叫它電子伏特。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
And the electrical energy is the product of the charge on the electron times the voltage which is the potential difference through which the electron was accelerated. And so this allows me to, by increasing the voltage, increase the energy on the electron.
電子能量是電子上的電荷數(shù),乘以電壓的結(jié)果,這是種內(nèi)在的差距,通過它電子運動得以加速，這也讓我，通過增強(qiáng)電壓，來增加電子能量。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

It's our difference potential and it creates social energy.
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In the brain, the signals travelling through the synapses rely on action potential, which is the electrical energy created by the difference in concentrations of charged atoms (ions) on the inside and outside of neuron, which move back and forth through ion channels.
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