spoiler是什么意思

用法例句

In order to improve the performance of the submerged inlet, a method of flow field control, installing spoilers before the entrance of the inlet, is considered.

针对埋入式进气道总压恢复系统数低、畸变大的特点 ,提出了利用扰流器对埋入式进气道进行流场控制的方案。