diluting factor

例句：

1. 1.The concentration of the solution is directly proportional to the diluting factor.
   溶液的浓度与稀释因子成正比。
2. 2. The diluting factor can be adjusted to achieve a desired level of purity.
   可以通过调整稀释因子来达到所需的纯度水平。
3. 3.In this experiment, we need to control the diluting factor to ensure accurate results.
   在这个实验中，我们需要控制稀释因子以确保准确的结果。