换算单位太多,记下来供查阅;
二进制一个数字(0或1)即是一位;
每8位为一个字节; 1Byte=8bit 字节缩写是大B,位是小b
1 KB ≈ 1024 B 1 MB = 1024KB 1 GB = 1024MB 1 TB =1024GB 1 PB =1024TB 1 EB =1024PB 1 ZB =1024EB AND SO ON~~