用“flapping”造句大全，flapping造句
1、Thegullsflewoff,wingsflapping.2、Themovementorsoundofrepeatedflapping.3、Therearebeastsflappingtheirwings.4、Thepaperalsocomputestheflappingpowerandflappingefficiencyoftheflexibleflapping-wing,andt...
用“flapping wing”造句大全，flapping wing造句
Airfoildesignofamicro-flappingwingbasedonCFDOutput-rate-weightedregulatorforsuppressingactiveflutteronflappingwingTheflappingwingrepresentsasmallchangeintheinitialconditionofthesystem,whichcausesachai...