訊號微弱 說
14 years ago
好想問60乘10的-11次方跟0.060乘10的-9次方哪裡不一樣了= =??????????????(單位相同
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Jian_Lin 說
14 years ago
不是完全相同??
Jian_Lin 說
14 years ago
等等
Jian_Lin 說
14 years ago
應該是0.6X10的-9 不是0.06
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訊號微弱
14 years ago
s8704001: 打錯了= 3 =~~是6.0成10的-11次方
Jian_Lin 說
14 years ago
= = 還在想哪邊有問題XD
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