“meridional ray”的概念、定义、翻译、参考文献-科学参考

单词	meridional ray
释义	meridional ray [mǝ`rid·ē·ǝn·ǝl `rā] ^OPTICS A ray that lies within a plane which also contains the axis of an optical system.
随便看	plugboard chart plug cock plug-compatible hardware plug cutter plug die plug dome plug drawing plug flow plug forming plug fuse plug gage plugging plugging agent plugging chart plughole plug-in unit plug meter plug program patching plug reef plug-to-plug compatibility plug valve plug weld plum plumage Plumatellina

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