电子显 微 镜 : 277 phrases in 27 subjects |
Agriculture | 17 |
Animal husbandry | 3 |
Automobiles | 2 |
Aviation | 4 |
Chemistry | 3 |
Cryptography | 1 |
Dermatology | 4 |
Desert science | 4 |
Earth sciences | 16 |
Electronics | 53 |
General | 9 |
Geology | 21 |
Information technology | 2 |
Life sciences | 4 |
Metallurgy | 47 |
Nursing | 2 |
Oil / petroleum | 4 |
Oil processing plants | 1 |
Optics branch of physics | 1 |
Otorhinolaryngology | 1 |
Plastics | 3 |
Polymers | 5 |
Reproductive biology | 6 |
Space | 6 |
Steel production | 2 |
Technology | 55 |
Water resources | 1 |