residual chlorine

常见例句

The MOH report revealed that only 90.8% swimming pools had an acceptable urea index with 83.7% having an acceptable residual chlorine index.
卫生部通报了今年游泳场所水质卫生监督抽检结果，尿素合格率为90.8%，而余氯合格率为83.7%。
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The residual chlorine variation in cooling water discharged from the Shidongkou Thermal Power Plant was measured by means of o-tolidine colorimetry.
本文针对火（核）电厂冷却水中余氯排放后的衰减规律和主要影响其衰减的因素进行了现场研究。
The residual ferric chloride, and chlorine remaining in the vapor after recovery of the titanium tetrachloride may be recycled.
残余氯化铁，和氯的蒸气后有剩余的四氯化钛的复苏可能会被回收。