iron scale的用法和樣例：
例句
- Rust was eating away the iron supports.
鐵鏽腐蝕著鐵柱。 - As rust eats iron,so care eats heart!
就像鐵鏽能腐蝕鐵一樣，憂慮能傷心！ - Complete removal of rust and mill scale by acid pickling, duplex pickling or electrolytic pickling.
通過酸液或電解質的浸洗除去所有的銹跡和氧化皮。 - The iron flings align themselves in the direction of the magnetic field.
鐵屑按磁場的方向排列。 - Printing and dyeing wastewater was treated by the two wastes, iron scraps and fly ash.
摘要利用廢鐵屑與粉煤灰兩種廢物集合處理印染廢水。
