specific gravity balance method

例句：

1. 1. The specific gravitybalance method is used to measure the concentration of a solution.
   使用特定密度平衡法来测量溶液的浓度。
2. 2. In this experiment, we will use the specific gravity balance method to determine the density of the liquid.
   在这个实验中，我们将使用特定密度平衡法来确定液体的密度。
3. 3. The specific gravity balance method is an important tool for determining the composition of a mixture.
   特定密度平衡法是确定混合物组成的重要工具。