(in a rocket or jet engine) a nozzle containing a central plug that widens towards the exit and then narrows, so that gas is expelled in a…
| 单词 | θ213975 |
| 释义 | society > occupation and work > equipment > machine > machines which impart power > engine > internal-combustion engine > [adjective] > type of rocket engine (2) plug nozzle1954 (in a rocket or jet engine) a nozzle containing a central plug that widens towards the exit and then narrows, so that gas is expelled in a… Subcategories:— cooling method of (1) |
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