“normal ray”的概念、定义、翻译、参考文献-科学参考

单词	normal ray
释义	normal ray [`nȯr·mǝl `rā] ^OPTICS A ray that is incident perpendicularly on a surface.
随便看	arrastre array array element array processor array radar array sonar arrested decay arrested evolution arrester arrester hook arrester wires arresting gear arrestment device arrhenite Arrhenius equation Arrhenius-Guzman equation Arrhenius viscosity formulas arrhenoblastoma arrhenotoky arrhinencephalia arrhythmia Arridae arris arris fillet arris gutter

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