sludge
英 [slʌdʒ]
美 [slʌdʒ]
- n. 烂泥；泥泞；泥状雪；沉淀物；（海上）小浮冰
使用频率:
中文词源
sludge 烂泥，淤泥，工业矿泥
来自辅音丛 sl-,黏滑的，淤泥的，泥浆的，比较 slop,slosh,slough,sludge.
英语词源
- sludge (n.)
- "mud, mire, ooze," 1640s, of uncertain origin, possibly a variant of Middle English slutch "mud, mire," or a variant of slush (n.).
权威例句
- 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。
- 2. There was some sludge at the bottom of the tank.
- 油箱底有油泥。
- 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.
- 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.
- 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.