| |||
分离单元; 离散元 | |||
分立元件 |
discrete element : 18 phrases in 10 subjects |
Earth sciences | 4 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 5 |
General | 1 |
Geophysics | 1 |
Hydroelectric power stations | 1 |
Mathematics | 1 |
Mining | 1 |
Space | 2 |
Technology | 1 |