“airworthiness noise test”的概念、定义、翻译、参考文献-科学参考

单词	airworthiness noise test
释义	airworthiness noise test Encyclopedia 工学〔动强度试验〕释 airworthiness noise test飞机适航噪声试验为了验证飞机噪声是否满足适航条例规定的要求，所进行的起飞、进场和边线的噪声测量试验。
随便看	secondary standard material secondary standard of measurement secondary star secondary station secondary steel secondary stress secondary stress field secondary structure secondary succession secondary support secondary surface secondary tail secondary target secondary thermometer secondary tillage equipment secondary tungsten resource secondary unit secondary valence secondary valence; auxiliary valence secondary valency secondary vegetation secondary vocational education secondary wall secondary water secondary water supply

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