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| 计划模型; 规划模型 | |||
| 程序模型 | |||
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| 程序模型 | |||
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program model : 29 phrases in 14 subjects |
| Aviation | 2 |
| Chemistry | 1 |
| Cryosphere | 1 |
| Earth sciences | 3 |
| Ecology | 2 |
| Economics | 1 |
| Electronics | 4 |
| Finances | 1 |
| Information technology | 1 |
| Marketing | 1 |
| Space | 2 |
| Technology | 8 |
| Telecommunications | 1 |
| United States | 1 |