effective ratio | |
CNC | 有效比 |
of | |
gen. | 的; …的; 关于 …的; …做成 的; 对…; … 的 |
prestress | |
hydroel.st. | 预应力 |
| |||
有效比 | |||
有效度比 |
effective ratio of prestress : 38 phrases in 13 subjects |
Aviation | 6 |
Bridge construction | 4 |
Electronics | 1 |
Hydroelectric power stations | 1 |
Nautical | 1 |
Oil / petroleum | 1 |
Plastics | 1 |
Rail transport | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 18 |
Textile industry | 1 |
Wind Energy | 1 |