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发表于 2013-5-13 09:38:46
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基础单位是 bit(字节) ; 然后是byter(比特);然后才是,Kb; KB/KiB;Mb; MB/MiB ;Gb; GB/GiB;
$ ?0 s0 F" M" y换算关系: 1 byter = 8 bit
+ ]' q1 d( y2 k 1Gb(Gigabit)= 1,000Mb= 1,000,000Kb= 1,000,000,000bit
3 c p' n5 h, G8 |' P- `2 m 1GB(Gigabyter)= 1,000MB= 1,000,000KB= 1,000,000,000byter= 1,073,741,824 bit
+ _6 i1 {" N; {" r 1GiB(Gibibyter)= 1024MiB= 1,048,576KiB= 1,073,741,824byter; X0 R4 p& x& C5 b6 [5 w
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上学的时候还记得,大致关系,现在早已忘却& J0 m& H# R" h6 o. Z% F) t
9 D( ^' @! j+ s# M既然楼主查到 1 byter = 8 bit! X) s" H6 z8 @# N7 l v/ ^
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那1GB(Gigabyter)= 1,000MB= 1,000,000KB= 1,000,000,000byter= 1,073,741,824 bit
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是不是有点矛盾(是我没明白, ) =8,000,000,000bit ?# f' A. H8 M" ]; w; X
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