“高频失效”的概念、定义、翻译、参考文献-科学参考

单词	高频失效
释义	高频失效 Encyclopedia 工学高频失效释 ineffectiveness of high frequency高频失效当噪声以平面波进入消声器的平直的介质流通通道，通道横截面尺寸一定时，频率越高（波长越短）的噪声就有越大的比例接触不到消声构件的壁面，消声构件对这些高频噪声的衰减作用逐渐减弱直至消声效果可以忽略的现象。
随便看	flower decoration flower diagram flower-drum-lantern dance flower-drum opera in southern Anhui flower-drum opera popular in south Shaanxi Flower-Drum Opera Protection and Heritage Center of Hunan Province Flower-drum Opera Protection Center of Dingcheng District, Changde City flower-drum song-dance flower exhibition flower formula flower-fragrance drum dance flower-fruit protection flower graph flower hedge flowering flowering almond flowering asynchronism flowering branch patterns flowering cherries flowering control flowering hormone flowering peach garden flowering period flowering phenology flowering plant

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。