“graded index”的概念、定义、翻译、参考文献-科学参考

单词	graded index
释义	graded index Physics 光学、声学光学 graded [refractive] index坡度折射率 graded [refractive] index缓变折射率^†
随便看	not the original Dao not the original name Nottingham not-trustworthy not undertake urban planning for three years Not Wanted on the Voyage not wetting not-wetting Nouaceur Industrial Park Nouakchott nought noughtary algebraic operation noumeite Nouméa Nouméa Accord Noun and Verb Noun Fang Noun Hach Literary Awards noun-phrase bracketing ambiguity noun phrases depending on the verb in a sentence nourishing blood for tranquillization nourishing body fluid nourishing liver and kidney nourishing of emotional attachment nourishing stomach

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