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声表面波
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声表面波
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工学
声波
释
surface acoustic wave
声表面波
沿均匀各向同性弹性固体与空气或真空接触的表面传播,且能量集中在表面附近的弹性波。又称瑞利波。
理学
声波
释
surface acoustic wave
声表面波
沿均匀各向同性弹性固体与空气或真空接触的表面传播,且能量集中在表面附近的弹性波。英国物理学家瑞利1885年首先从理论上给出,又称瑞利波。
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