| |||
rectangular array |
矩阵列 : 28 phrases in 12 subjects |
Air defense | 2 |
Artificial intelligence | 1 |
Business | 1 |
Commerce | 1 |
Electronics | 4 |
Mathematics | 4 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Programming | 1 |
Technology | 8 |
Telecommunications | 1 |
Wind Energy | 2 |