position reference
| system
| position reference abbr. | |
| space | 位置基准 |
| system abbr. | |
| gen. | 体 |
| IMF. | 安排 |
| interntl.trade. | 系统分析 |
| math. | SPOOLING 系统 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 位置基准 | |||
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position reference : 35 phrases in 13 subjects |
| Automobiles | 5 |
| Aviation | 4 |
| Computer numerical control | 1 |
| Earth sciences | 2 |
| Electricity | 1 |
| Electronics | 2 |
| Finances | 1 |
| Geophysics | 2 |
| Nautical | 2 |
| Oil / petroleum | 4 |
| Space | 3 |
| Technology | 7 |
| Wind Energy | 1 |