The "electrode" is not equal to the electric pole. Because every electrode of a voltaic cell consists of two contrary poles.
由于原电池中每一个电极体都包含着两个相反的电极，故“电极体”并不等于电极。
2
And fuel cell constitutes a similar, but the difference is not to use oxygen and oxygen pole.
与燃料电池构成相似，但不同之处是不使用氧极和氧气。
3
The manufacturing method of the polymer lithium ion battery comprises steps of pole piece preparation, polymer coating, nude cell assembling, cell soaking and the like.