54.量測霧氣粒子大小有許多方法,測量單位如為MMAD(mass median aerodynamic
diameter),表示其測量方法為:
(A)散光法(Light-scattering method)或雷射分光法(laser diffraction)
(B)碰撞法(Inertial method)或階層撞擊法(cascade impaction)
(C)影像法(Imaging method)
(D)測重法(Weighting method)
私人筆記 (共 1 筆)
未解鎖
•MMAD(mass median ae...