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大家看一下这个网站% M1 p5 q" c& C; V/ E- }# o5 j% c: W
http://www.eyesite.ca/english/pr ... nes/drivingstd.html) F% {5 S0 l) k( w
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里面这段
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6 D2 @ }* L$ r& A2 CTable 1–Corrected visual acuity* standards for the various classes of driving licences5 d, L: C4 ]0 n
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Class of licence† Recommended standard
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5 (Personal Use) 7 ^2 I! h U! E
Not less than 20/50 (6/15) with both eyes open and examined together( \5 k% l6 O( x
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0 s/ `, K9 { }; y8 G4 (Taxi) and 5 (Commercial)
! [4 A1 ]- x Y7 ZNot less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60).
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1, 2, 3,4 (Emergency) and 6
/ w6 d2 h/ T) S( g2 r) o7 @( aNot less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). ' T$ ~9 w4 x) }7 _
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8 T# c3 {( E; H1、license 5:视力要求，双眼测试0.4，对单眼不作要求，可以这样理解吗，0.4时我们平常说的0.4吗？ |
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狗仔卡
发表于 2004-9-24 20:05
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
楼主
发表于 2004-10-1 10:41
