音标与读法

这里为大家介绍下emmetropia 是什么意思，希望能帮助到各位朋友。

中英文翻译

n.

【医学】正常眼，折光正常。

(ophthalmology) the normal refractive condition of the eye in which there is clear focus of light on the retina

Emmetropia (from Greek emmetros, "well-proportioned" or "fitting") describes the state of vision where an object at infinity is in sharp focus with the eye lens in a neutral or relaxed state. This condition of the normal eye is achieved when the refractive power of the cornea and the axial length of the eye balance out, which focuses rays exactly on the retina, resulting in perfect vision.

例句与用法

1.The preliminary study of the shape feature of the children s corneal surface with emmetropia

儿童正视眼角膜表面形态特征的初探

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