Phononic crystal can give rise to complete acoustic band gaps within which sound and vibrations are forbidden.
声子晶体能够产生完全的弹性波禁带，可以阻止声波或者振动在其内部传播。
Phononic crystal is a novel functional material with acoustic band-gaps.
声子晶体是一种具有声波带隙特性的新型功能材料。
Phononic crystal is a novel functional material with acoustic band-gaps.
声子晶体是一种具有声波带隙特性的新型功能材料。
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