gases: 1699 phrases in 44 subjects |
Accounting | 2 |
Agriculture | 27 |
Astronautics | 3 |
Chemistry | 312 |
Coal | 55 |
Commerce | 1 |
Communications | 2 |
Construction | 4 |
Earth sciences | 114 |
Ecology | 9 |
Economy | 9 |
Education | 1 |
Electronics | 88 |
Energy industry | 118 |
Environment | 210 |
Finances | 1 |
Fish farming pisciculture | 1 |
Food industry | 4 |
Forestry | 2 |
General | 108 |
Health care | 9 |
Industry | 53 |
Information technology | 6 |
International law | 1 |
Labor law | 7 |
Law | 3 |
Life sciences | 11 |
Materials science | 19 |
Mechanic engineering | 106 |
Medical | 48 |
Metallurgy | 139 |
Municipal planning | 5 |
Natural sciences | 24 |
Nuclear and fusion power | 2 |
Nuclear physics | 12 |
Oil / petroleum | 9 |
Physical sciences | 16 |
Politics | 2 |
Research and development | 1 |
Social science | 1 |
Statistics | 1 |
Taxes | 5 |
Technology | 24 |
Transport | 124 |