浮点数的一般表示形式为N＝2E×F，其中E为阶码，F为尾数。以下关于浮点表示的叙述中，错误的是（ ）。两个浮点数进行相加运算，应首先（ ）。
问题1选项
A.阶码的长度决定浮点表示的范围，尾数的长度决定浮点表示的精度
B.工业标准IEEE754浮点数格式中阶码采用移码、尾数采用原码表示
C.规格化指的是阶码采用移码、尾数采用补码
D.规格化表示要求将尾数的绝对值限定在区间[0.5，1)
问题2选项
A.将较大的数进行规格化处理
B.将较小的数进行规格化处理
C.将这两个数的尾数相加
D.统一这两个数的阶码
正确答案及解析
正确答案
解析
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