| |||
multiple effect |
复效应 : 25 phrases in 13 subjects |
Agriculture | 3 |
Animal husbandry | 1 |
Bridge construction | 1 |
Chemistry | 1 |
Communications | 1 |
Electronics | 1 |
General | 1 |
Genetics | 1 |
Heavy equipment vehicles | 1 |
Polymers | 1 |
Shipbuilding | 1 |
Space | 2 |
Technology | 10 |