脱 硫: 589 phrases in 27 subjects |
Agriculture | 12 |
Animal husbandry | 5 |
Automobiles | 5 |
Biology | 2 |
Biotechnology | 3 |
Chemistry | 50 |
Construction | 1 |
Dermatology | 1 |
Earth sciences | 7 |
Ecology | 39 |
Electric machinery | 1 |
Electronics | 2 |
Environment | 2 |
General | 36 |
Metallurgy | 158 |
Oil / petroleum | 88 |
Oil processing plants | 27 |
Pharmacology | 5 |
Polymers | 1 |
Reproductive biology | 1 |
Shipbuilding | 1 |
Sports | 1 |
Steel production | 1 |
Technology | 135 |
Textile industry | 1 |
United Nations | 2 |
Water resources | 2 |