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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;
# Z, z& \- _' E0 w* L/ C; Q- f换算关系: 1 byter = 8 bit/ o! s- i+ L5 K+ a( ]' x# E
1Gb(Gigabit)= 1,000Mb= 1,000,000Kb= 1,000,000,000bit
5 D+ M; x# u' g! |& q" h 1GB(Gigabyter)= 1,000MB= 1,000,000KB= 1,000,000,000byter= 1,073,741,824 bit
$ C7 O4 l5 \4 l, H 1GiB(Gibibyter)= 1024MiB= 1,048,576KiB= 1,073,741,824byter
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* N+ B, b; L3 ]! @-----------------5 {* j9 ]# [3 h
0 b3 t% ~1 t5 @* D上学的时候还记得,大致关系,现在早已忘却
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既然楼主查到 1 byter = 8 bit
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( y% A' t9 h, W 那1GB(Gigabyter)= 1,000MB= 1,000,000KB= 1,000,000,000byter= 1,073,741,824 bit! L0 g4 t$ |# b' ?* c" y& g
- x) m6 o! I3 K% C9 m8 D. P 是不是有点矛盾(是我没明白, ) =8,000,000,000bit ?2 e7 w* D6 Z6 c3 O' }
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