光度 计 : 632 phrases in 33 subjects |
Agriculture | 17 |
Animal husbandry | 6 |
Architecture | 1 |
Automobiles | 5 |
Aviation | 10 |
Cartography | 1 |
Chemistry | 9 |
Construction | 2 |
Desert science | 2 |
Earth sciences | 13 |
Ecology | 4 |
Electronics | 27 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 30 |
Geology | 9 |
Geophysics | 2 |
Laboratory equipment | 1 |
Life sciences | 5 |
Metallurgy | 36 |
Nautical | 1 |
Oil / petroleum | 26 |
Plastics | 3 |
Polymers | 4 |
Remote sensing | 2 |
Reproductive biology | 4 |
Shipbuilding | 6 |
Space | 39 |
Sports | 1 |
Technology | 344 |
Telecommunications | 3 |
Textile industry | 5 |
United States | 1 |
Water resources | 11 |