空穴 | |
bridg.constr. | aperture |
hydroel.st. | cavity; positive hole; cavitation |
met. | pigeon hole; vacancy |
oil | vug; cave |
semicond. | hole |
色谱 | |
met. | chromatogram |
| |||
void; cut | |||
vacant hill | |||
aperture | |||
cavern | |||
positive carrier | |||
cavity pocket | |||
air cavity | |||
cavity; positive hole; cavitation; air cavity; air hole | |||
pigeon hole (钢锭缩孔缺陷); vacancy (钢锭缩孔缺陷) | |||
vug; cave | |||
hole | |||
dead zone | |||
| |||
vug; vughole; vugg; vugg (hole) | |||
| |||
cavitation | |||
| |||
voidage | |||
| |||
cavity | |||
| |||
pigeon hole | |||
| |||
vacancy | |||
| |||
cavity | |||
| |||
opal |
空穴 : 308 phrases in 26 subjects |