dry sludge

• 干淤渣

dry sludge的用法和样例：

例句

1. Iron and aluminum compounds are generally regarded as undesirable because of sludge formation in the product acid.
   铁化合物和铝化合物通常认为是不好的，因为它们在产品酸中生成淤渣。
2. 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机理。