“photoacoustic effect”的概念、定义、翻译、参考文献-科学参考

单词	photoacoustic effect
释义	photoacoustic effect Encyclopedia 理学〔晶体光学〕释 photoacoustic effect光声效应物质受到周期性强度调制的光照射时吸收的光能周期性地变化，物质局部热胀冷缩出现周期性应变（应力）变化，产生频率与光调制频率相同的声波的效应。 Physics 光学、声学光学 optoacoustic effect, photoacoustic effect光声效应 photoacoustic effect光声效应^†
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