“materials with acoustic gradad index”的概念、定义、翻译、参考文献-科学参考

单词	materials with acoustic gradad index
释义	materials with acoustic gradad index Encyclopedia 理学声学超常材料释 materials with acoustic gradad index声梯度折射率材料一种非均质的复合材料，它的组分和结构在材料内部按一定规律连续变化，从而使折射率也相应地呈连续变化。
随便看	resolutions of international organization and international conference Resolutions of various resolutions of the first Congress of the Soviet Union of Jiangxi Province (printed copy) Resolutions on Border Disputes among African States resolution theorem Resolution to Liberate Miao and Yao resolution with supporting set resolutive resolutive boundary function resolutive compactification resolutive function resolutive set resolvability resolvable resolvable design resolvable source resolvase resolve resolvent resolvent convergence resolvent cubic resolvent equation resolvent function resolvent kernel resolvent matrix resolvent of a kernel

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