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大家看一下这个网站! }" }3 H) D& H- U- @+ k
http://www.eyesite.ca/english/pr ... nes/drivingstd.html
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! a3 J' Q1 ^5 Z0 y里面这段
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Table 1–Corrected visual acuity* standards for the various classes of driving licences
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Class of licence† Recommended standard 3 H7 K1 x+ T" A) m) O6 l
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5 (Personal Use) * I+ b: V; l. i; `) r; [1 S- @% |
Not less than 20/50 (6/15) with both eyes open and examined together
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4 (Taxi) and 5 (Commercial)
/ T) w; ~# W* U4 cNot less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). 4 c0 w" y8 z* _9 G: i; g6 _+ Z
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1, 2, 3,4 (Emergency) and 6
8 ] `$ ^2 Q+ j; ?( c. W% r0 `3 a% ^Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). 4 f @# E6 p( T' ~3 O: U
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1、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
