potential difference [电] 电位差 ; [电] 电势差 ; [物] 势差
electric potential difference [电] 电势差 ; 电位差 ; 电位差电势差 ; 电压
difference of potential 电位差 ; 电势差 ; 电压 ; 位差
contact potential difference [电] 接触电位差 ; 接触势差 ; [电] 接触电势差
magnetic potential difference 磁势差 ; [电磁] 磁位差 ; 磁势位 ; 磁压降
barrier potential difference 阻档层电势差 ; 阻档层电位差
High potential difference 高电位差
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.
前人们所做的就是他们说让我们确定,一个能量单位用来代表一单位电荷,加速穿过形成的一单位电势差,我们叫它电子伏特。
That potential difference is generated by the movement of ions, principally sodium and potassium across the membrane.
电势差是由离子运动造成的,特别是钠和钾的跨膜运动
I feel that I've fallen short of my potential " to really make a difference."
我觉得我能改变世界的能力,越来越弱了“
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