Lo lus "graupel " yog Germanic hauv keeb kwm; Nws yog diminutive ntawm "Grape," lub ntsiab lus "pearl barley." Raws li etymologists, zoo li muaj ib tug grain ntawm qhov tseeb nyob rau hauv lub assumption tias lo lus loj hlob los ntawm Slavic lo lus "krupa," uas muaj tib lub ntsiab lus.
Puas yog graupel ib lub npe?
Graupel is a noun. Lub npe yog ib hom lus lub ntsiab lus uas txiav txim siab qhov tseeb. Cov npe muab cov npe rau txhua yam: tib neeg, khoom, kev xav, kev xav, thiab lwm yam.
Koj siv graupel hauv kab lus li cas?
nag xob nag cua hauv thaj chaw ua siab tshaj tshwm sim feem ntau yog daus thiab graupel ntawm ib xyoos thiab ablates nyob rau hauv hnub los yog xyoo Macroscopically, graupel zoo li cov hlaws me me ntawm polystyrene. Cov txheej txheem no ua "graupel", los yog daus pellets, raws li cov tee dej txuas ntxiv mus rau hauv cov siv lead ua.
qhov sib txawv ntawm lawg thiab graupel yog dab tsi?
Graupel yog mos, me me pellets tsim thaum supercooled dej tee dej (ntawm qhov kub qis dua 32 ° F) khov rau hauv cov siv lead ua daus, txheej txheem hu ua riming. … Hail yog dej khov uas tuaj yeem loj hlob mus rau qhov loj heev los ntawm kev sau cov dej uas khov rau saum cov pob zeb hailstone.
pob zeb me me hu ua dab tsi?
Graupel (GS), tseem hu ua mos lawg lossis daus pellets, cov ntaub ntawv thaum snowflakes ntsib cov tee me me ntawm dej supercooled thaum lawv poob. Cov dej no tam sim ntawd khov thiab khi rau ntawm lub pob tw, thiab yog tias qhov no tshwm sim txaus lub sijhawm, nws nres zoo li lub paj daus thiab pib zoo li lub pob me me, squishy snowball.
