- pitchingmomentofinertiaofsprungmassAvariablepitchingmomentisprovidedbymovingtheelevator....
- 25826
- Basedontheanalysisoftypicalpost-stallmaneuvers,steadylinearflight,rapidpitchingandrollingaboutvelocityvectorarepresentedasthreetypicalbasicmovements.Whenpitchingandrolling,newrelativedifferenceswillappearintheliquidcolumnsconcerned,causingseriouserro...
- 31765
- 1、Localenterpriseswerealsopitchingin.2、Astormblewitdownandthewholegangispitchinginfixit.3、Localauthoritiesarealsopitchingin,helpingfarmersinstallpumpingequipmentandanti-droughtfacilitiesintheworst-hitareas.4、Butforwomen,healthiercortisollevelsres...
- 5399
- 1、You'realwaysintherepitching.2、Hestrainedhisarmpitching.3、Localenterpriseswerealsopitchingin.4、Afterdinnertheshipwaspitchingslightly.5、Itwasmiddle-classvotestheywerepitchingfor.6、pitchingheadlongwitharollingortwistingmovement.7、Foryears,cele...
- 32020
- Forpurepitchingmotion,theresultsshowthataveragedragcoefficientdecreasesasairfoilthicknessisreduced.Thesysteminputinthiscaseisturbulentairwhichproducesrandompitchingmotionofthevehicle.Inthispaper,byanalyzingtheforcesonhydrofoilcatamaran,themathematica...
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