| |||
| 有效流量 | |||
|
effective flow : 18 phrases in 11 subjects |
| Bridge construction | 1 |
| Electronics | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Mining | 2 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Physiology | 1 |
| Reproductive biology | 1 |
| Technology | 6 |
| Wind Energy | 2 |
| |||
| 有效流量 | |||
|
effective flow : 18 phrases in 11 subjects |
| Bridge construction | 1 |
| Electronics | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Mining | 2 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Physiology | 1 |
| Reproductive biology | 1 |
| Technology | 6 |
| Wind Energy | 2 |