aniline point

例句：

1. 1.The aniline point is a critical parameter in the manufacturing process of dyes.
   苯胺点是染料生产过程中一个关键的参数。
2. 2.The aniline point of the dye changes with the concentration of the solvent.
   染料的苯胺点随着溶剂浓度的变化而变化。
3. 3.The aniline point of the dye is used to determine its color intensity.
   染料的苯胺点用于确定其颜色强度。