(2x10^-6)x(3.2x10³)计算
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(2x10^-6)x(3.2x10³)计算
2x10^-6)x(3.2x10³)计算
= 2x3.2 x 10^( 3-6)
= 6.4 x 10 ^(-3)
= 0.0064
(2x10^-6)x(3.2x10³)计算
2x10^-6)x(3.2x10³)计算
= 2x3.2 x 10^( 3-6)
= 6.4 x 10 ^(-3)
= 0.0064