| |||
laboratory method | |||
empirical approach; experimental technique | |||
experimental method | |||
experimental approach | |||
| |||
empirical approach | |||
| |||
experimental technique |
实验方法 : 13 phrases in 8 subjects |
Aviation | 2 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 2 |
Geology | 1 |
Name of organization | 2 |
Oil / petroleum | 3 |
Technology | 1 |