| |||
输入参考值 | |||
输入基准值 | |||
输人参考值 |
input reference : 22 phrases in 11 subjects |
Air defense | 1 |
Automobiles | 1 |
Economics | 1 |
Electronics | 4 |
Hydroelectric power stations | 1 |
Information technology | 3 |
Mathematics | 1 |
Metallurgy | 2 |
Space | 1 |
Technology | 5 |
Textile industry | 2 |