dioptral
n.
屈光度
英語(yǔ)翻譯 Noun:
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a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists
造句
用作名詞(n.)
- A digital diopter measuring instrument is described for lens spherical vertex power and cylindrical axis measurement.
本文論述了一種采用旋轉(zhuǎn)編碼器與莫爾條紋測(cè)長(zhǎng)相結(jié)合進(jìn)行眼鏡片的頂點(diǎn)屈光度。
- With age increasing,the diopter of these subjects had a tendency of hypermetropia from myopia.
隨著年齡的增長(zhǎng)，人眼的屈光度有由近視向遠(yuǎn)視變化的趨勢(shì)。
常用短語(yǔ)
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asymmetric diopter
不對(duì)稱(chēng)屈光度...
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diopter thread
瞄準(zhǔn)線
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diopter hair
瞄準(zhǔn)器游絲
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diopter scale
照準(zhǔn)儀分劃,視度分劃...
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diopter ring
視度圈,屈光度調(diào)節(jié)環(huán)...
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