曲线拟合 : 55 phrases in 15 subjects |
Aviation | 2 |
Bridge construction | 1 |
Business | 3 |
Earth sciences | 2 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
Information technology | 1 |
Management | 1 |
Marketing | 1 |
Mathematics | 1 |
Mining | 2 |
Oil / petroleum | 9 |
Space | 7 |
Technology | 21 |
Wind Energy | 1 |