- 释义：
- n.泥浆，烂泥；沉淀物；泥状雪
- 例句：
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Iron and aluminum compounds precipitate as a voluminous sludge.
铁和铝的化合物成为一种体积庞大的蓬松的游渣沉淀下来.
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Thickening is the usual first step in sludge disposal processing.
污泥处置过程中,浓缩通常是第一道工序.
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Chemically conditioned sludge is treated under pressure for 1 to 3 hours.
让被化学药物处理过的污泥,在压力下作用1至3小时.
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