The effects of various factors on brightness are in the following descending order: polishing temperature > mass concentration of FeCl3 > volume fraction of AEO-9 or mass concentration of BTA > volume fraction of ethanol > volume fraction of HCl.

• 各因素对抛光效果的影响作用由大到小依次为:抛光液温度>FeCl3质量浓度>AEO-9体积分数或BTA质量浓度>乙醇体积分数>盐酸体积分数。