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retina中文是什么意思

发音:  
名词复数: retinas   
用"retina"造句"retina"怎么读"retina" in a sentence"retina"的同义词

中文翻译手机手机版

  • n.
    (pl. retinas, -nae ) 【解剖学】视网膜。
    adj.
    -l

例句与用法

  • A detached retina is more serious .
    视网膜剥离就更严重了。
  • Rays light impinge upon the retina .
    光线射到网膜上。
  • The periphery of the retina is very sensitive to motion .
    视网膜的外围对运动非常敏感。
  • 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。
  • 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。
  • They predominate and are of greatest concentration in the central part of the retina .
    它们在网膜中部占优势,具有最大的浓度。
  • 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。
  • To see an object distinctly, a sharp image of it must be formed on the retina .
    为了清楚地看见一个物体,必须在视网膜上形成一个清晰的象。
  • The most distant object for which an image can be formed on the retina is then nearer than infinity .
    这时,能成象在视网膜上的最远物体比无穷远近。
  • The receptive mechanism of the retina can also adapt itself to large differences in quantity of light .
    视网膜的感受机构还可以自行调节以适应光量上的很大差别。
  • 更多例句:  1  2  3  4  5
用"retina"造句  

英文解释

  • the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve

其他语种

百科解释

The vertebrate retina ( , pl. retinae, ; from Latin rēte, meaning "net") is a light-sensitive layer of tissue, lining the inner surface of the eye.
详细百科解释
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