光谱测定 : 138 phrases in 20 subjects |
Agriculture | 3 |
Animal husbandry | 3 |
Chemistry | 3 |
Earth sciences | 55 |
Ecology | 3 |
Electronics | 22 |
General | 5 |
Geology | 8 |
Hydroelectric power stations | 1 |
Laboratory equipment | 1 |
Life sciences | 1 |
Metallurgy | 5 |
Oil / petroleum | 3 |
Oil processing plants | 3 |
Plastics | 2 |
Remote sensing | 1 |
Space | 4 |
Technology | 13 |
Textile industry | 1 |
United States | 1 |