“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	Japan Communications Satellite Japan Computerized Safety,Maintenance and Operation System Japan Culture-Murtured Country Strategy Japan Earth Resources Satellite-1 Japan Electric Power Information Center Japanese Japanese aesthetic Japanese aggressive wars against foreign countries japanese ampelopsis root Japanese anchovy Japanese angelshark Japanese apricot Japanese ardisia Japanese art Japanese Art Education Japanese Association of Indian and Buddhist Studies Japanese Association of Museums Japanese Ballad Japanese banana Japanese bristlegrass Japanese Buddhism Japanese bullhead shark Japanese butterfish Japanese Calligraphy Theory Japanese chess

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