Such assistance was essential in identifying potential dangers—poisonous species, unpredictable rivers, uncharted territories—which could mean the difference between life and death.

这种援助对于查明潜在危险——有毒物种、不可预测的河流、未知领域——至关重要，那些危险可能意味着生死之差。

youdao

What is the unit of potential difference? Volt.

势能差的单位是什么，伏特。

youdao

And at the Big Bang, what it expanded was the potential for difference.

而在大爆炸扩散开的是差别的潜能。

youdao

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。

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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

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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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It's our difference potential and it creates social energy.

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And that, I think, illustrates the potential difference in terms of how we could run our campaigns.

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In the case of lead and lead dioxide, this potential difference is just over two volts per cell.

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