dilution ratio

例句：

1. 1.The dilution ratio of the solution is 1:100.
   溶液的稀释比例是1:100。
2. 2.The dilution ratio of the paint was carefully measured.
   油漆的稀释比例被仔细测量了。
3. 3.The dilution ratio of the medicine will be adjusted according to the patient's condition.
   根据病人的情况，药物的稀释比例将被调整。