residual chlorine的用法和樣例：
例句
- The formation of organic chloramines will reduce the disinfection efficacy and affect the determination of residual chlorine.
消毒過(guò)程中有機氯胺的生成不僅會(huì )降低消毒效果，而且也會(huì )影響水體中余氯的測定。 - The acute biological toxicity of residual chlorine and five organic chlorides against normal backflow activated sludge in a CHLOR-ALKALI factory was examined.
取某氯堿廠(chǎng)正?；亓鞯幕钚晕勰鄬τ嗦燃拔宸N有機氯化物進(jìn)行急性生物毒性試驗。
