第1个回答 2012-04-19
Dim x As Double
Dim y As Single
x = 5.02153073651105E-05
Print x
y = Format(x, "0.0000E-00")
Print y本回答被提问者采纳
Dim y As Single
x = 5.02153073651105E-05
Print x
y = Format(x, "0.0000E-00")
Print y本回答被提问者采纳
第2个回答 2012-04-22
我还没过呢，不好意思啊
vb中如何限制结果有效数字位数 如5.02153073651105E-05约为...
x = 5.02153073651105E-05 Print x y = Format(x, "0.0000E-00")Print y
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