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

单词	photoacoutics effect
释义	photoacoutics effect Encyclopedia 工学光声效应释 photoacoutics effect光声效应物质受到周期性强度调制的光照射时吸收光能而被周期性加热，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现象。
随便看	calculable relation calculable sequence calculagraph calculated calculating calculating coordinate system calculating equivalent calculating frame calculating machine calculating method of source of financing of health expenditure calculating methods on the economic loss of fishery pollution accidents calculating rule calculatio and analysis of wind power plant grid interation calculation calculation experiment of mega projects organization calculation map of reserves calculation methods of free energy calculation method with abacus calculation of cleanroom calculation of displacement calculation of environmental flow in streams calculation of hydraulic transients calculation of mine ventilation quantity calculation of pollution carrying capacity on water function zone calculation of possible sunshine by outline shading diagram

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