| |||
penetration | |||
degree of penetration | |||
penetration coefficient | |||
penetrating power; penetration rate; permeability | |||
| |||
penetration |
穿透 率 : 17 phrases in 9 subjects |
Air defense | 1 |
Aviation | 1 |
Electronics | 2 |
General | 1 |
Oil / petroleum | 1 |
Space | 1 |
Technology | 8 |
Thermal Energy | 1 |
Wind Energy | 1 |