51.Mass median aerodynamic diameter(MMAD)=6.0 µm,geometric standard deviation(GSD)=3.0, 此霧氣顆粒大小為何?
(A)1.8 µm
(B)0.2 µm
(C)2-18 µm
(D)1-6 µm

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統計: A(15), B(14), C(351), D(48), E(0) #1838439

詳解 (共 1 筆)

#4829584

MMAD/GSD ~ MMAD*GSD =2 ~ 18

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私人筆記 (共 1 筆)

私人筆記#2271783
未解鎖
MMAD / GSD=6 / 3 =&g...
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