The major species first dissolved in the initial stage of reaction was the modifier Zn2+, followed by the breakdown of chain structure of (PO4)3- tetrahedron.

• 实验为改变不同试片总表面积对溶液体积比对化学耐蚀性的影响，藉由测量溶液中离子浓度变化与观察腐蚀表面结构分析。