| |||
相对重量; 相对权重 |
relative weight : 16 phrases in 10 subjects |
Agriculture | 1 |
Chemistry | 1 |
Earth sciences | 2 |
Explosives and Explosive Ordnance Disposal | 4 |
Heavy equipment vehicles | 1 |
Oil processing plants | 1 |
Physics | 1 |
Space | 1 |
Sports | 1 |
Technology | 3 |