| |||
field-lens | |||
field lens | |||
electron lens; electronic lens | |||
electron-lens | |||
lens | |||
| |||
electron optical lens |
电子透镜: 59 phrases in 14 subjects |
Agriculture | 5 |
Chemistry | 1 |
Desert science | 2 |
Earth sciences | 2 |
Electronics | 8 |
General | 1 |
Geology | 5 |
Information technology | 1 |
Metallurgy | 11 |
Oil / petroleum | 1 |
Plastics | 2 |
Reproductive biology | 1 |
Space | 1 |
Technology | 18 |