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| S〔散射〕算符 | |||
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S- operator : 77 phrases in 23 subjects |
| Agriculture | 6 |
| Automobiles | 5 |
| Aviation | 6 |
| Business | 1 |
| Communications | 1 |
| Drilling | 2 |
| Economics | 3 |
| Electronics | 1 |
| Fishery fishing industry | 1 |
| General | 4 |
| Information technology | 1 |
| Insurance | 1 |
| International trade | 2 |
| Law | 1 |
| Metallurgy | 7 |
| Nautical | 1 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Rail transport | 3 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 24 |
| Textile industry | 3 |