acid etching的用法和樣例：
例句
- Effective measures are recommended to control the naphthenic acid corrosion.
並提出了減少減壓爐管環烷酸腐蝕的措施。 - The activated carbon could be regenerated by acid immersing.
酸浸法可以使活性炭再生。 - The hydrometallurgical process of leaching zinc-containing oxide minerals by titanum white waste acid was investigated.
研究了鈦白廢酸浸出含鋅氧化物料的濕法冶金過程。
