“compressional wave”的概念、定义、翻译、参考文献-科学参考

单词	compressional wave
释义	compressional wave [kǝm`presh·ǝn·ǝl ´wāv] ^PHYSICS A disturbance traveling in an elastic medium; characterized by changes in volume and by particle motion parallel with the direction of wave movement. Also known as dilatational wave; irrotational wave; pressure wave; P wave.
随便看	lower limb lower low water lower mantle Lower Mississippian lower motor neuron lower motor neuron disease lower nephron nephrosis Lower Ordovician lower pair Lower Pennsylvanian Lower Permian lower pitch limit lower plate lower punch lower rib height lower semicontinuous function lower sideband lower-sideband upconverter Lower Silurian Lower Sonoran life zone lower transit Lower Triassic lower yield point lowest required radiating power lowest safe waterline

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