dry sludge的用法和樣例：
例句
- Iron and aluminum compounds are generally regarded as undesirable because of sludge formation in the product acid.
鐵化合物和鋁化合物通常認為是不好的，因為它們在產(chǎn)品酸中生成淤渣。 - The acid sludge formation from crude oil of Bonan, Shengli, at hydrochloric acid treatment of reservoirs is studied experimentally.
本文研究了酸化淤渣的生成機理。
