| 释义 |
di·op·tral 英daɪ'ɒptə美daɪ'ɒptə
基本英英搭配近义反义例句
n.屈光度¹⁰⁰形容词dioptral
Noun:
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 oculistsasymmetric diopter不对称屈光度…diopter thread瞄准线diopter hair瞄准器游丝diopter scale照准仪分划,视度分划…diopter ring视度圈,屈光度调节环…
近义词 dioptre屈光度
名词100%
用作名词A digital diopter measuring instrument is described for lens spherical vertex power and cylindrical axis measurement.本文论述了一种采用旋转编码器与莫尔条纹测长相结合进行眼镜片的顶点屈光度。
With age increasing,the diopter of these subjects had a tendency of hypermetropia from myopia.随着年龄的增长，人眼的屈光度有由近视向远视变化的趋势。 |