sludge是什么意思

实用例句

1. All dumping of sludge will be banned by 1998.

从1998年起，将禁止所有倾倒淤泥的行为。来自柯林斯例句

2. There was some sludge at the bottom of the tank.

油箱底有油泥。来自《权威词典》

3. 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.来自辞典例句

4. 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.来自辞典例句

5. 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.来自辞典例句