turbidity measurement

例句：

1. 1. The water in the lake is too turbid to see clearly.
   湖里的水太浑浊了，看不清楚。
2. 2.The scientist used a special device to measure the turbidity of the water.
   科学家用一种特殊的装置来测量水的浑浊度。
3. 3. The turbidity measurement was crucial for determining the quality of the water.
   浑浊度的测量对于确定水质至关重要。