 |
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| 级跃迁 | |||
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order transition : 74 phrases in 14 subjects |
| Aviation | 1 |
| Biotechnology | 1 |
| Chemistry | 12 |
| Genetics | 1 |
| Materials science | 2 |
| Metallurgy | 12 |
| Nuclear physics | 1 |
| Oil / petroleum | 4 |
| Plastics | 10 |
| Polymers | 4 |
| Sealing | 1 |
| Space | 2 |
| Technology | 22 |
| Textile industry | 1 |