拱圈 | |
el. | horizontal arch element |
hydroel.st. | arch ring |
#的 | |
sport. med. | lame |
的 | |
gen. | of |
oil | general 普通 |
中心角 | |
hydroel.st. | central angle |
| |||
horizontal arch element | |||
arch ring | |||
arc; arch block; ring; ring course (层) | |||
| |||
arch barrel |
拱圈: 88 phrases in 10 subjects |
Architecture | 4 |
Bridge construction | 11 |
Construction | 2 |
Electronics | 3 |
Engineering geology | 3 |
General | 2 |
Hydroelectric power stations | 9 |
Metallurgy | 1 |
Rail transport | 2 |
Technology | 51 |