Normally for bulk glass, etching increases the strength. 對於塊狀玻璃，腐蝕通常都使強度提高。
Finally, a mechanism of AC etching for aluminum foil in HCl and a theoretical rule for choosing electroetching conditions were suggested on the results. 根據這一機理，提出了鋁箔的交流腐蝕工藝優化原則，並用實驗對這一原則進行了初步驗證。
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