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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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phylogenetic tree analysis
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phylogeny
phylogeny and phylogenetic development
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phylogeographic structure
phylum
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Physic-activation process
physical
Physical Ability Analysis
physical absorption
physical abuse
physical access control
physical accounting of resources
physical accounting of water resources
physical acoustics
physical activation volume
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Physical activity level coefficient
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