| |||
截面面积 | |||
横断面积 | |||
剖面面积; 截面积 |
area of section : 62 phrases in 12 subjects |
Architecture | 1 |
Bridge construction | 16 |
Chemistry | 1 |
Desert science | 2 |
Electronics | 2 |
Engineering geology | 1 |
General | 1 |
Geophysics | 1 |
Hydroelectric power stations | 8 |
Metallurgy | 5 |
Shipbuilding | 2 |
Technology | 22 |