defensive process的用法和樣例：
例句
- The process of surface modification of ATH and various factors effecting the process were described.
介紹了納米氫氧化鋁的表面改性過程及多種因素的影響。 - The modification process achieves the preparation and the modification of silica in one process, which can simplify the production technology of hydrophobic silica.
原位改性技術將白炭黑的製備過程和改性過程一次完成，大大簡化了疏水化白炭黑的生產工藝。
