短語(yǔ)詞組短語(yǔ)Negative Index Refraction 負(fù)折射率材料negative index refraction materials 特異材料chiral negative refraction 手征負(fù)折射negative refraction index 折射率Negative refraction metamaterials 負(fù)折射超材料原理與應(yīng)用Negative Index of Refraction 負(fù)折射率Negative refraction index materials 負(fù)折射率材料negative refraction imaging 負(fù)折射成像 返回 negative refraction