surface modifier的用法和样例：
例句
- At the same time, the interface action mechanism between CSW and modifier was explained in theory.
为避免改性过程中由于晶须折断而导致其性能下降，本文创新性地提出并运用了优化的硫酸钙晶须改性工艺方案，并对硫酸钙晶须与改性剂之间的界面作用机理做了理论解释。 - Used stearic acid coaed nanometer ZnO powder, the process conditions of surface modification were discussed and find the best process conditions in this paper.
摘要用硬脂酸作改性剂，对其改性纳米氧化锌的工艺条件进行了研究，并给出了适合工业化生产的最佳工艺条件。
