“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	advertising agency advertising agency system advertising agent system advertising auction advertising cognition advertising copy advertising creativity advertising disturbance degree advertising effectiveness advertising for the Performing Arts advertising industry advertising investment advertising language advertising law advertising linguistics Advertising media advertising media advertising media strategy advertising music advertising network advertising on Internet television advertising photography advertising plan advertising planning advertising positioning

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