| |||
| 合成法; 组合法 | |||
|
method of combination : 13 phrases in 8 subjects |
| Agriculture | 1 |
| Business | 2 |
| Chemistry | 1 |
| Economics | 1 |
| Electricity | 1 |
| Electronics | 1 |
| Metallurgy | 2 |
| Technology | 4 |
| |||
| 合成法; 组合法 | |||
|
method of combination : 13 phrases in 8 subjects |
| Agriculture | 1 |
| Business | 2 |
| Chemistry | 1 |
| Economics | 1 |
| Electricity | 1 |
| Electronics | 1 |
| Metallurgy | 2 |
| Technology | 4 |