| |||
linear composition | |||
linear combination |
线性组 合: 37 phrases in 12 subjects |
Automobiles | 1 |
Aviation | 1 |
Business | 9 |
Chemistry | 1 |
Earth sciences | 7 |
Electric machinery | 2 |
Electronics | 4 |
General | 1 |
Information technology | 2 |
Mathematics | 2 |
Space | 1 |
Technology | 6 |