Which of the following statements about voltaic and electrolytic cells is correct ?
下列有关电化学电池,说明何者是对的?
Basic principles and developments of the radioisotope powered voltaic batteries .
伏特效应放射性同位素电池的原理和进展。
New york-based voltaic sells a series of solar-powered shoulder bags and backpacks designed as self-contained mobile power generators capable of charging your portable devices .