The environmental engineer employs turbidimetric analysis when he employs the jackson candle turbidimeter or standard bottles for the measurement of turbidity . 环境工程师使用Jackson烛光浊度计或标准瓶法测定浊度。
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The environmental engineer employs turbidimetric analysis when he employs the jackson candle turbidimeter or standard bottles for the measurement of turbidity 环境工程师使用jackson烛光浊度计或标准瓶法测定浊度。