英语词汇“ray trajectory”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ray trajectory
释义	ray trajectory 基本例句射线轨迹,射线路径,光线径迹 Any outgoing ray path must be coincident with that of the returning ray.任何出发的射线与返回的射线路径完全相同。
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