 |
| |||
| defecation scum | |||
| slime | |||
| peloids | |||
| sludge; slurry and sludge | |||
| laitance; slurry | |||
| turbid water; ooze mud; mud sediment; sludge 1. A soft, soupy, or muddy bottom deposit, such as found on tideland or in a stream bed. 2. A semifluid, slushy, murky mass of sediment resulting from treatment of water, sewage, or industrial and mining wastes, and often appearing as local bottom deposits in polluted bodies of water | |||
| sewage sludge | |||
| mud; silt | |||
|
slam : 166 短语, 11 学科 |
| 一般 | 2 |
| 农业 | 5 |
| 冶金 | 2 |
| 化学 | 1 |
| 医疗的 | 6 |
| 地球科学 | 4 |
| 建造 | 2 |
| 政治 | 1 |
| 环境 | 133 |
| 生命科学 | 6 |
| 运输 | 4 |