xov xwm

Ua ntej, ua lub luag haujlwm ntawm kev cuam tshuam
Covanti-lawv nettuaj yeem cuam tshuam tag nrho cov lawg nrog txoj kab uas hla ntau dua lossis sib npaug ntawm cov mesh ntawm cov lawj-pov thawj hauv lub vas, kom nws tsis tuaj yeem ua rau cov qoob loo puas tsuaj.
Qhov thib ob, qhov cuam tshuam tsis zoo.
Tom qab lawg nrog ib txoj kab uas hla me dua lub mesh ntog, nws collides nrog lawg net hlau.Feem ntau ntawm cov kinetic zog ntawm lawg ntog yog absorbed los ntawm anti-hail net, uas ua raws li ib tug tsis.Tom qab lub caij nplooj zeeg thib ob, lub zog kinetic ntawm cov lawg dhau los ua me me, thiab lub zog kinetic ntawm kev tsoo cov qoob loo dua tsis txaus ua rau cov qoob loo puas tsuaj.Vim lub zog tsis sib npaug ntawm txhua sab thaum teeb tsa lub vas, qhov mesh loj yog tsis tshua muaj quadrilateral, tab sis feem ntau rhombus.Ntawm qhov tod tes, lawg feem ntau nrog cua muaj zog thaum lub sijhawm tsaws.Qhov me me lawg, lub zog ntawm cua ntau dua.Yog tias lub vas tsis tau teeb tsa, sab cua ntawm lub pob ntseg ntawm cov txiv hmab txiv ntoo yuav raug puas tsuaj heev tom qab lawg ntog, thiab sab leeward yuav sib dua, thiab lawg yuav ntaus txoj kab ntawm qee lub kaum sab xis thaum lub sijhawm tsaws.Yog li ntawd, qhov tshwm sim tiag tiag ntawm kev sib tsoo ntawm lawg net yuav ntau dua li qhov kev xav tau;Thaum kawg, tsuas yog ob peb lawg yuav hla ncaj qha los ntawm lub mesh.
Kev teeb tsa lawj tiv thaiv nets yog ib qho kev tiv thaiv zoo.Txoj kev vam meej ntawm cov thev naus laus zis no tau hloov pauv kev tiv thaiv kev tiv thaiv dav hlau tiv thaiv huab cua uas tau siv ntau xyoo.Nws yog ib qho tseem ceeb thev naus laus zis tshiab hauv keeb kwm ntawm kev tiv thaiv lawj cuav.