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大家看一下这个网站
( W2 a( i& s; R5 |* U, @; ohttp://www.eyesite.ca/english/pr ... nes/drivingstd.html
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) F6 K( {3 K9 h! T1 n里面这段
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A# Z5 n( J4 a, h7 R& tTable 1–Corrected visual acuity* standards for the various classes of driving licences
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Class of licence† Recommended standard ( F! i: g" q& l! r- }+ [
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) S0 a2 O) f4 U* R# m; `5 (Personal Use)
2 j2 S: {, H) P5 nNot less than 20/50 (6/15) with both eyes open and examined together4 y# }( |+ k& x, l7 H9 H
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4 (Taxi) and 5 (Commercial) M7 j, O" E6 g- f
Not 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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- m$ X% \6 S- \5 \1, 2, 3,4 (Emergency) and 6 " c) {& ]+ f; k8 W
Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). & R& B7 f! |: x3 f# K4 b* u
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$ p+ I$ J' n; i1、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
