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| 计划要素; 次序单元 | |||
| <-> 计戈单元 | |||
| 程序元素; 程序因素 | |||
| 程序单元 | |||
| |||
| 程序元素; 程序因素; 程序单元 | |||
| English thesaurus | |||
| |||
| PE (USA) | |||
|
program element : 40 phrases in 11 subjects |
| Aviation | 3 |
| Compressors | 1 |
| Computers | 1 |
| Earth sciences | 1 |
| Economics | 1 |
| Electronics | 8 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 4 |
| Technology | 18 |
| Wind Energy | 1 |