If a person is short - sighted, images are focused in front of their retina.

人如果近视的话, 图像就会聚焦在视网膜前方.

《简明英汉词典》

The retina , the inner layer of the globe, consists of two portions.

视网膜是眼球的内层, 包括两部分.

辞典例句

Retinal hemorrhage, and blurring of the optic dise cause visual disturbances.

视网膜出血及神经盘模糊等可导致视力障碍.

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The periphery of the retina is very sensitive to motion.

视网膜的外围对运动非常敏感.

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The choroid coat carries many blood vessels to supply the retina.

脉络膜通过许多血管为视网膜供应血液.

辞典例句

This property is used in the treatment of a detached retina.

这种特性可用来治疗视网膜脱离.

辞典例句

Sight is made possible by rays of light impinging on the retina.

由于光线射到视网膜上,眼睛才看得见.

辞典例句

The optical system of the eye stimulates cells of the retina.

眼睛的光学系统刺激视网膜内的细胞.

辞典例句

A detached retina is more serious.

视网膜剥离就更严重了.

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In the periphery of the retina, ganglion cells are relatively few in number.

在视网膜的边缘区节细胞相当少.

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Thus stimulation of one retina will normally invoke pupillary constriction in both eyes.

刺激一侧视网膜可引起双眼的瞳孔收缩.

辞典例句

There are correlations between rhe development of retina nerve and the vascularization.

视网膜神经和血管的发育过程存在相互联系.

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Changes in the retinal arteries reflect the severity of systemic hypertensive disease.

视网膜动脉的变化是全身高血压病严重性的反映.

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The retinal edema is gone and the vessels look normal.

视网膜水肿消退,血管正常.

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Stage 1 B : Lateral spread of retinal receptors, yellow ring.

视网膜光感受器 放射状 伸展, 形成黄色环状.

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