“expansion wave”的概念、定义、翻译、参考文献-科学参考

单词	expansion wave
释义	expansion wave [ik`span·shǝn ´wāv] ^{FLUID MECHANICS} A pressure wave or shock wave that decreases the density of air as the air passes through it.
随便看	Scyllaridae Scyllaridea Scylliorhinidae scyphistoma scyphomedusa Scyphomedusae scyphopolyp Scyphozoa scythe Scythian stage SDA SDDC SDFL SDHT Se sea sea-air temperature difference correction sea anchor sea anemone sea arch sea ball sea bank seabeach seabed sea bottom

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