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大家看一下这个网站& V' ?2 G0 x5 ~/ ]# t
http://www.eyesite.ca/english/pr ... nes/drivingstd.html
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里面这段
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Table 1–Corrected visual acuity* standards for the various classes of driving licences5 h# g) e9 }2 Z n& o
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* z2 j) |! ^* G! }- kClass of licence† Recommended standard 2 Q8 d# }- n d( j9 u
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5 (Personal Use) ! C6 Q1 k" f P3 }( u
Not less than 20/50 (6/15) with both eyes open and examined together( e/ w% [7 u2 L: x7 [5 B( F* L
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; t0 e+ l6 E! N7 a" l _7 ?4 (Taxi) and 5 (Commercial)
7 M, J, t* F# e) |0 jNot 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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]9 m- F* K T6 ^1, 2, 3,4 (Emergency) and 6
; r( |) Q, K2 x. ]! ]# e1 u9 KNot less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). 7 J/ S+ Y0 \' Z& S
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" T6 o D- W; F6 G# x+ T1、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
