英语词汇“occulting bar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	occulting bar
释义	occulting bar occulting bar [ə′kəlt·iŋ ‚bär] (astronomy) A bar placed in the focal plane of a telescope eyepiece to cover part of the field of view, usually to cover a bright object in order to permit observation of a nearby faint object.
随便看	national environmental research institute national environmental research park national environmental safety and health training association national environmental satellite center national environmental satellite, data and information service new echota state historic site new ecological paradigm new economic geography new economic history new economic order new economic papers new economic policy new economic policy consensus new economic policy nep new economic program new economic program for african development new economic regulations new economics new economic school - georgia new economics foundation new economies new economy new economy business model new economy depression syndrome new economy development group

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