fovea是什麼意思 fovea的用法 fovea怎麼讀

fovea

英 ['fəʊvɪə]美 [fo'viə]

n. [解剖] 凹，小凹（尤指視網膜的中央凹）；小窩

星級詞彙:★

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英語詞源

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.

權威例句

1. The fovea is the area of maximum visual resolution ( but NOT maximum sensitivity ).

黃斑是具有最大視覺清晰度 ( 但不是最大靈敏度 ) 的區域.

2. Vision is much more acute at the fovea than at other portions of the retina.

在視網膜的中央凹的視力比網膜其他部份更敏銳.

3. The fovea has only cones, and the blind spot or papilla has no receptors.

中央凹的部分只有錐細胞, 而盲點或神經乳頭部分無視細胞.

4. Conclusion central fovea of the RVO fellow eyes was functionally impaired.

結論與正常眼相比,RVO患者對側眼黃斑中心凹視功能受損.

來自互聯網

5. In most fovea, the depth decreased and the thickness increased.

絕大多數黃斑中心凹變淺, 厚度增加.

來自互聯網

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