“density wave”的概念、定义、翻译、参考文献-科学参考

单词	density wave
释义	density wave [`den·sǝd·ē ´wāv] ^PHYSICS A sound wave or other type of material wave which causes the density of the matter through which it passes to alternately rise above and drop below its mean value.
随便看	brood parasitism brood pouch brookite Brooks variable inductometer brooming broomy flow Brotulidae brouter Brouwer's theorem brown acid brown algae Brown and Sharpe gage brown bast brown blight brown blotch brown canker brown clay brown clay ironstone brown coal brown coat brown dwarf brown fat cell brown felt blight brown hematite Brownian movement

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