A combination of BTA and CBTME exhibits a synergistic effect, and the optimum ratio with 5 mg/L inhibitor is 2 mg/L BTA+3 mg/L CBTME.

• 以 5mg/L为缓蚀剂总量 ；其最佳复配方案为 2mg/LBTA +3mg/LCBTME .