缓 冲 液 : 91 phrases in 25 subjects |
Agriculture | 16 |
Animal husbandry | 6 |
Automobiles | 3 |
Biotechnology | 7 |
Chemistry | 1 |
Computer numerical control | 1 |
Dermatology | 1 |
Drilling | 5 |
Earth sciences | 1 |
Ecology | 2 |
Economy | 1 |
Electronics | 4 |
General | 1 |
Life sciences | 2 |
Metallurgy | 2 |
Mining | 3 |
Oil / petroleum | 10 |
Pharmacology | 1 |
Polygraphy | 1 |
Polymers | 1 |
Rail transport | 2 |
Reproductive biology | 1 |
Technology | 15 |
Water resources | 3 |
Wind Energy | 1 |