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楼主 |
发表于 2004-10-6 15:52
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查了一下,这是标准要求,好象只有单眼视力也是可以的,一般是5号牌吧?
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; B& T' k ~) y7 ?' Z另外下面给的视力的要求,比如6/12 (20/40)具体是什么意思?: o4 `7 J3 ^3 b' E
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1,2,3,4 Binocular vision; m, X' a8 X' F/ b# H r# ?' S
Better eye 6/9 (20/30) }" X7 X+ C6 T$ o9 l+ C7 s
Weaker eye 6/15 (20/50)
o" R" N0 `' S7 C120 degrees in each eye examined separately
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5,6 Binocular or monocular
H+ Q; v- L, r% L% G+ gBetter eye 6/12 (20/40)' t- G) ?* [3 A8 I- d
120 degrees with vision both eyes open and examined together |
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