main program
| sequence
| main program abbr. | |
| math. | 主程序 |
| sequence abbr. | |
| gen. | 先后; 序 |
| geol. | 时序 |
| geol. од. | 层序 |
| hydroel.st. | 顺序; 次序 |
| hydroel.st. од. | 序列 |
| met. | 系统 |
| oil | 沉积剖面 |
| sport. | 连续 |
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| 主程序 | |||
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| 主程序 | |||
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main program : 20 phrases in 6 subjects |
| Aviation | 2 |
| Management | 1 |
| Mathematics | 2 |
| Shipbuilding | 1 |
| Space | 4 |
| Technology | 10 |