| |||
向量空间; 线性空间 | |||
矢性空间; 矢量空间 |
vector spaces : 40 phrases in 12 subjects |
Air defense | 1 |
Chemistry | 1 |
Cryptography | 2 |
Electronics | 2 |
Geophysics | 1 |
Information technology | 4 |
Mathematics | 4 |
Multimedia | 1 |
Oil / petroleum | 2 |
Space | 2 |
Technology | 19 |
United States | 1 |