rock breaking | |
bridg.constr. | 岩石破碎 |
desert. | 石块破碎; 岩石风化 |
coefficient | |
avia. | 协同因素 |
interntl.trade. | 折算率 |
radio.amat. | 系数 |
space | 因数 |
tech. | 系数; 率 |
| |||
岩石破碎 | |||
石块破碎; 岩石风化 | |||
岩体破裂 |
rock breaking: 20 phrases in 8 subjects |
Bridge construction | 2 |
Desert science | 1 |
Drilling | 1 |
Explosives and Explosive Ordnance Disposal | 3 |
Nautical | 1 |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Technology | 9 |