单选题将测量值3.1248修约为三位有效数字()A3.1B3.12C3.124D3.125E3.13
单选题
将测量值3.1248修约为三位有效数字()
A
3.1
B
3.12
C
3.124
D
3.125
E
3.13
参考解析
解析:
暂无解析
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