ion source | |
met. од. | 离子源 |
injector | |
bridg.constr. | 注浆器 |
hydroel.st. од. | 喷射器 |
met. | 喷射 器; 喷嘴 |
mining. | 注入井 |
oil | 喷射头 |
oil од. | 注入器; 注水井 |
racing | 喷油器 |
space од. | 喷注器 |
| |||
★ 离子源 |
ion source : 128 phrases in 14 subjects |
Agriculture | 2 |
Aviation | 1 |
Chemistry | 36 |
Earth sciences | 5 |
Ecology | 3 |
Electronics | 38 |
General | 1 |
Geology | 1 |
Geophysics | 1 |
Materials science | 1 |
Metallurgy | 2 |
Nuclear physics | 8 |
Space | 6 |
Technology | 23 |