據說對九成上班族來說...每天起床的感覺都像這樣
StructuralLoadsforSolarPVSystemsandBuildings SolarABCsStakeholderMeeng SolarPowerInternaonal October起床...真痛苦 DNV GL © 2014 Dynamic Effects of Wind for Ground Mounted PV Systems ! Vortex Shedding is a naturally occurring phenomenon. ! Flexible structures are at greatest risk of damage owing to dynamic excitation and amplified loads from wind. ! In ASCE 7, rigid ....
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