机械波 | |
oil | mechanical wave |
段 | |
footb. | dan |
geol. | series |
hydroel.st. | segment; section |
IT | thread |
mech. | member |
met. | stage; zone |
oil | part |
扩展 | |
gen. | expand |
| |||
mechanical wave |
机械波 : 13 phrases in 8 subjects |
Air defense | 1 |
Automobiles | 1 |
Chemistry | 1 |
Electronics | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 6 |
Telecommunications | 1 |