atomic oxygen | |
agric. | 氧原子 |
… density, " | |
metrol. | …密度 |
…density | |
metrol. | …密度; 体 |
density | |
avia. | 场强 |
environ. | 密度 |
hydroel.st. | 重度 |
| |||
氧原子 | |||
原子氧 |
atomic-oxygen density : 25 phrases in 5 subjects |
Aviation | 9 |
Chemistry | 1 |
Electronics | 1 |
Space | 12 |
Technology | 2 |