colloidal property

例句：

1. 1. Colloidal particles are known to be stable in suspension.
   胶体颗粒在悬浮状态下是稳定的。
2. 2. The colloidal nature of the material is essential for its performance.
   该材料胶体性质对其性能至关重要。
3. 3.Colloidal dispersions are commonly used in paints and coatings.
   胶体分散体常用于油漆和涂料中。