超高纯 | |
tech. | ultra-pure |
氧 | |
gen. | oxygen; ox-; oxa-; oxi- |
earth.sc. | oxygen |
ecol. | oxygen |
met. | oxygen |
pharm. | oxygen |
space | cyanogen |
| |||
ultra-pure |
超高纯: 28 phrases in 9 subjects |
Aviation | 1 |
Business | 1 |
Chemistry | 1 |
Electronics | 8 |
Metallurgy | 7 |
Refrigeration | 3 |
Space | 1 |
Technology | 5 |
Textile industry | 1 |