diopter
英 [daɪ'ɒptə] 美 [daɪ'ɒptə]

n.

屈光度；觇孔；

英英释义

diopter[ dai'ɔptə ]

• n.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

  同义词：dioptre

双语例句

用作名词(n.)

1. 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。
2. 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。

权威例句

10-Diopter fixation test for amblyopia
DESIGN OF INLAYS WITH INTRINSIC DIOPTER POWER
Distribution and biogeography of the order Raphidioptera: Updated facts and a new hypothesis
Species catalog of the Neuroptera, Megaloptera, and Raphidioptera of America north of Mexico
Kommentierter Katalog der Neuropterida (Insecta: Raphidioptera, Megaloptera, Neuroptera) der Westpaläarktis
New Snakeflies from the Jiulongshan Formation of Inner Mongolia, China (Raphidioptera)
The Smallest Snakefly (Raphidioptera: Mesoraphidiidae): A New Species in Cretaceous Amber from Myanmar, with a Catalog of Fossil Sna...
Early Cretaceous Snakefly Larvae in Amber from Lebanon, Myanmar, and France (Raphidioptera)
Effects of Bt cotton and Cry1Ac toxin on survival and development of pink bollworm (Lepdioptera: Plutellidae)
Implantation of a custom intraocular lens with a 30-diopter torus for the correction of high astigmatism after penetrating keratopla...