fovea是什么意思 fovea的用法 fovea怎么读
fovea
英 ['fəʊvɪə]美 [fo'viə]
n. [解剖] 凹，小凹（尤指视网膜的中央凹）；小窝
星级词汇:★
英语词源
fovea (n.)
"depression or shallow pit in a surface," 1849, Latin, literally "small pit," related to favissae
"underground reservoirs;" which is of unknown origin, perhaps from Etruscan. Related: Foveal; foveated.权威例句
1. The fovea is the area of maximum visual resolution ( but NOT maximum sensitivity ).
黄斑是具有最大视觉清晰度 ( 但不是最大灵敏度 ) 的区域.
2. Vision is much more acute at the fovea than at other portions of the retina.
在视网膜的中央凹的视力比网膜其他部份更敏锐.
3. The fovea has only cones, and the blind spot or papilla has no receptors.
中央凹的部分只有锥细胞, 而盲点或神经乳头部分无视细胞.
4. Conclusion central fovea of the RVO fellow eyes was functionally impaired.
结论与正常眼相比,RVO患者对侧眼黄斑中心凹视功能受损.
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5. In most fovea, the depth decreased and the thickness increased.
绝大多数黄斑中心凹变浅, 厚度增加.
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[ fovea 造句 ]
