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	stands back of somebody stands back of someone stand sb in good stead stand sb to stand seised to uses stand sentinel stand sheet stand shoulder to shoulder stand somebody in good stead stand somebody to stand (someone) in good stead stand someone in good stead stand someone off stand someone on stand someone to stand someone up stand (something) on its head stand something on its head stand something up stands tall stands the gaff stands their ground stands them off stands them on stands them to

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