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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;
' X5 F' \5 |5 B3 [& w$ e. V$ y换算关系: 1 byter = 8 bit
4 n- E9 X8 n, @# z0 p 1Gb(Gigabit)= 1,000Mb= 1,000,000Kb= 1,000,000,000bit* n$ T: c) x: `" ^
1GB(Gigabyter)= 1,000MB= 1,000,000KB= 1,000,000,000byter= 1,073,741,824 bit" E \$ P+ t1 ?: T$ S* {7 _( t6 K
1GiB(Gibibyter)= 1024MiB= 1,048,576KiB= 1,073,741,824byter
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+ _" g5 u/ P' e2 z9 U1 \上学的时候还记得,大致关系,现在早已忘却
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( E& V, q$ Z4 t# a- N8 ]1 C1 U既然楼主查到 1 byter = 8 bit. e7 |/ P7 S8 _1 T3 b( X! X C
/ ?+ a# G) p% }* ?' Y; k 那1GB(Gigabyter)= 1,000MB= 1,000,000KB= 1,000,000,000byter= 1,073,741,824 bit; s; z& }$ d" E) O, Z
7 t' K: ?/ G* m8 E X4 t6 ? 是不是有点矛盾(是我没明白, ) =8,000,000,000bit ?# r- }0 A* g9 l- R0 J
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