“sound insulation of combined structure”的概念、定义、翻译、参考文献-科学参考

单词	sound insulation of combined structure
释义	sound insulation of combined structure Encyclopedia 工学组合结构隔声释 sound insulation of combined structure组合结构隔声由透射系数不同的几种构件组成的隔声结构，如安装有门和窗的墙体。
随便看	alternative variability alternator alternion alternizer alternizer operator Alterpiece of Sanit Clare Althalimain altielectrograph altigraph altimeter altimetry altimetry satellite altingia family Altiplanicie Mexicana altitude altitude-altitude mounting altitude and rate indicating system altitude axis altitude circle altitudede decompression disease，ADS altitude difference method altitude effect altitude line altitude of a cone altitude of a trapezoid

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