unaided eye
肉眼
常用释义
英式发音
美式发音
基本释义
- 肉眼：指人类自然视力，不借助任何辅助工具的眼睛。
例句
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1·Inspection technology allows more than 100 million measurements a second to be made across the ribbon, locating flaws the unaided eye would be unable to see.检测技术可以在一秒钟内对玻璃带进行超过1亿次的测量，从而定位肉眼无法看到的瑕疵。
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2·That comet is invisible to the unaided eye.那颗彗星只用肉眼是看不到的。
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3·Some stars are quite visible to the unaided eye.有些星星肉眼都看得很清晰。
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4·This fungus can just be detected by the unaided eye.这种真菌只用肉眼就能检查出。
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5·Inclusions in I1 diamonds often are seen to the unaided eye.I1等级的钻石常含有肉眼可见的内含物。
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6·Barnard's Loop is too faint to be identified with the unaided eye.巴纳德环太昏暗以致肉眼无法辨认。
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7·Saturn is the farthest world that you can easily see with the unaided eye.木星是我们能用肉眼看到的最远的星星。
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8·If you can't see the Andromeda galaxy with the unaided eye, try binoculars.如果你用肉眼看不到仙女座星系的话，试试望远镜。
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9·Gross crystalline imperfections like twinning are apparent to the unaided eye.粗的晶体不完整性，如孪生体可用肉眼看出。
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10·Most comets are extremely faint objects far below the limit of the unaided eye.大多数彗星都是很黯淡的物体，远非肉眼可见。
同义词
n.
肉眼