chlorine
特殊用法active chlorine1.■活性氯; 有效氯available residual chlorine1.■有效余氯combined available chlorine1.■结合性有效氯electrolytic chlorine1.■电解氯excess chlorine1.■过量氯free chlorine1.■游离氯liquid chlorine1.■液态氯residual chlorine1.■余氯chlorine in ring1.■环上的氯chlorine in side chain1.■侧链上的氯