engine research
| and
| development
| engine research abbr. | |
| auto. | 发动机研究 |
| AND abbr. | |
| el. | 与; 逻辑电路"与" |
| and abbr. | |
| gen. | 并; 及; 和; 及; 加; 并且 |
| busin. | 以及; 与 |
| development abbr. | |
| met. | 研制; 改进; 发达; 扩展; 产生; 显像 |
| |||
| 发动机研究 | |||
|
engine research : 19 phrases in 10 subjects |
| Automobiles | 6 |
| Aviation | 3 |
| Chemistry | 2 |
| Drilling | 1 |
| General | 2 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| United Kingdom | 1 |