| |||
sapropel | |||
putrid mud | |||
humic mud; humopel | |||
dy | |||
humic soil |
腐殖泥: 33 phrases in 10 subjects |
Agriculture | 6 |
Desert science | 1 |
Earth sciences | 1 |
Engineering geology | 3 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 1 |
Oil / petroleum | 4 |
Soil science | 1 |
Technology | 13 |
Water resources | 1 |