electronics research | and
| development activity
| AND | |
| el. | 与; 逻辑电路"与" |
| and | |
| gen. | 并; 及; 和; 及; 加; 并且 |
| busin. | 以及; 与 |
| development activity | |
| avia. | 开发工作; 开发活动 |
| English thesaurus | |||
| |||
| ET | |||
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electronics research : 57 phrases in 7 subjects |
| Air defense | 3 |
| Aviation | 7 |
| Earth sciences | 2 |
| Electronics | 27 |
| General | 15 |
| Oil / petroleum | 1 |
| Space | 2 |