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| 减速刹车; 减速板 (飞机的一种辅助操纵面。当它展开时能大幅度增加阻力使飞机减速或很陡地速下降。它们是位于机翼上下、机身下部或侧面的平板结构。正常时与表面平齐，在使用时伸出。又称 dive brakes (减速板)或 airbrakes) | |||
| 减速装置 | |||
| 离心闸 | |||
| 离心式制动器 | |||
| 气动力减速装置; 减速板 | |||
| English thesaurus | |||
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| Movable aerodynamic devices on aircraft that reduce indicated airspeed | |||
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speed brake : 16 phrases in 5 subjects |
| Aviation | 4 |
| Rail transport | 2 |
| Shipbuilding | 1 |
| Technology | 7 |
| Wind Energy | 2 |