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| development | |
| met. | 研制; 改进; 发达; 扩展; 产生; 显像 |
| AND | |
| el. | 与; 逻辑电路"与" |
| and | |
| gen. | 并; 及; 和; 及; 加; 并且 |
| busin. | 以及; 与 |
| demonstration | |
| econ. | 示威游行; 示范效应 |
| interntl.trade. | 商品宣传 |
| med. | 示教 |
| space | 验证 |
| sport. | 演示; 表演; 示范 |
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development and demonstration : 12 phrases in 7 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Earth sciences | 3 |
| Electronics | 1 |
| Oil / petroleum | 1 |
| Space | 3 |