彗星其实就是太空中的电容器，它们在太空中穿梭收集并且存储电荷。
Comets are electric cosmic capacitors that gather and store energy as they pass through space.
任何储存电荷的装置都叫电容器。
Y device that stores up electric charge is called an electric capacitor.
终极电容器通过自然分开的正负电荷存储电能。
Ultracapacitors store electricity by physically separating positive and negative charges.
终极电容器通过自然分开的正负电荷存储电能。
Ultracapacitors store electricity by physically separating positive and negative charges.
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