“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	stomocnidae nematocyst stomodaeum stone stoneboat stone bubble stone canal Stone-Cech compactification stone cell stone coal stone dust stone-dust barrier stone fruit stone gobber stone ice stone polygon stoner stone ring Stone's representation theorem Stone's theorem stoneware Stone-Weierstrass theorem stonework stonewort Stoney gate Stonnomida

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。