 鲜花( 0)  鸡蛋( 0)
|
大家看一下这个网站
9 E2 Y0 r7 I; j: |( U( E) S% b% ohttp://www.eyesite.ca/english/pr ... nes/drivingstd.html
6 ? _/ v6 S% l9 R. G/ D# h4 k$ U% L% Q7 t/ Q2 a
里面这段; Q: ?$ u, S4 n8 V$ {& G0 \" |: }; L
--------------------------------------------------------------------------------4 L/ Q$ g( r4 a% C9 [
Table 1–Corrected visual acuity* standards for the various classes of driving licences. A8 s, Z/ P1 N( R
& R& T" }$ _ g" r' k$ I
--------------------------------------------------------------------------------
1 R, n G! b& i `1 R+ Y 0 U( Y2 n. @) b: O3 D+ z
Class of licence† Recommended standard ( `* x0 E. t' D
$ |% K+ n/ ]$ V7 e
--------------------------------------------------------------------------------$ a* r4 L+ L. k0 N# d
% `, A F4 { T/ i& `0 ^5 Y e. x. @8 r2 T+ b
5 (Personal Use) 3 R( V1 V) T# p) G. t: Z0 f0 F1 W
Not less than 20/50 (6/15) with both eyes open and examined together
) @! l& z9 n8 w6 M. T+ k+ y w) F, U1 ` f. C- u" w# S2 U
3 a0 r8 c6 A( m
4 (Taxi) and 5 (Commercial)
! p& x: y4 P4 O' e! NNot less than 20/40 (6/12) with both eyes open and examined together. Worse eye not less than 20/200 (6/60).
/ L: a! W: }5 e& }8 Y3 k4 i* N/ Z: M+ T1 e7 a* ?- {
1, 2, 3,4 (Emergency) and 6 ' |; @" D6 \6 ]& n' l; U4 z
Not less than 20/30 (6/9) with both eyes open and examined together. Worse eye not less than 20/100 (6/30).
' v D3 l! ?) D9 ]: q/ e4 K3 s- Y9 J/ n+ o8 c) e: T
--------------------------------------------------------------------------------
! M! p! g# p2 y: ? ; y' }; X0 b6 V8 I
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？ |
|
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
