单词：positive electrode
positive electrode的用法和样例：
例句
- The positive electrode is a rod of hard carbon fitted with a brass cap.正电极是一个装有黄铜帽的硬碳棒。
- Experience shows that the positive electrode always burns away more rapidly than the negative.经验表明，正电极比负电极烧蚀得快得多。
- The positive poles of two magnets repel each other.两块磁铁的正极互相排斥。
- Connect battery cables positive first.连接电瓶电缆，先连接正极电缆。
- On the basis of VSR and the theory of positive dissolving in stress corrosion, the nature of stress corrosion resistance of the weldment was explained.以振动时效机理和应力腐蚀机理中阳极溶解理论为基础，解释了振动时效提高焊件抗应力腐蚀的本质。
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