 鲜花( 0)  鸡蛋( 0)
|
大家看一下这个网站
9 c% u3 J( {* U }/ I! ~! D- u! Nhttp://www.eyesite.ca/english/pr ... nes/drivingstd.html$ _ C7 D9 M; y/ O) ~9 c* t
1 [. Q. R1 k) x5 \+ g- {. c1 U
里面这段( k5 Y! `% n5 D( m: M0 D: x& n
--------------------------------------------------------------------------------
' p2 f [( m5 `Table 1–Corrected visual acuity* standards for the various classes of driving licences
) ?8 R+ W4 b Z- F3 G6 m6 y! A8 A$ S- r
--------------------------------------------------------------------------------& t% @. E9 _* M' g1 b# h
}% x% Y( g* {+ ~' B4 w8 G; ^) E1 d
Class of licence† Recommended standard 5 Z) Q4 a. ~, H1 z
9 v9 b' Y9 x6 ]- l1 \+ }0 k' B3 Y% ~
--------------------------------------------------------------------------------3 H( j: N0 h0 u4 j0 P( J
% c) Z' Z" Q& F" E. ~, M7 G" }0 W
* Z: Y B l6 s/ o, s! S5 (Personal Use) ) R2 R* K: d4 D1 b+ ]6 D
Not less than 20/50 (6/15) with both eyes open and examined together
9 M7 k5 K" O9 L u1 F* P
# O. V7 Q& p( k3 `; h6 @: ~- Z, D4 K$ I
4 (Taxi) and 5 (Commercial)
' k8 @( L- b% i. A! ?, j. pNot less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60). $ V3 F `2 }2 N3 |& R
1 e6 U+ u2 c4 d9 @
1, 2, 3,4 (Emergency) and 6 5 b* C3 y' v0 v+ ^6 n" R
Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30). 1 w0 V# W: z2 B! t8 _/ ?
$ f9 z3 Y7 M: p0 p0 j5 y
--------------------------------------------------------------------------------
\7 X4 r" v! Y# p, U' a4 X
- v7 V' y( w/ ^4 v6 M, M5 Z1、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? |
|