particle sludge

• 颗粒污泥

particle sludge的用法和样例：

例句

1. The structure characteristics of expended granular sludge bed were introduced.
   介绍了膨胀颗粒污泥床的结构工艺特性。
2. The good sedimentation and methanogenic activity of granules are key factors for an up-flow anaerobic sludge blanket reactor.
   颗粒污泥的化学组成和微生物相对其结构和维持起着重要作用。