A grating yog ib qho kev sib sau tsis tu ncua ntawm qhov tseem ceeb zoo ib yam, sib luag, elongated ntsiab. Gratings feem ntau muaj xws li ib pawg ntawm cov ntsiab lus elongated, tab sis tuaj yeem muaj ob pawg, nyob rau hauv rooj plaub thib ob feem ntau yog perpendicular rau thawj.
txhais tau tias yog ib tug neeg grating?
Thaum ib yam dab tsi grating, nws hnyav heev thiab khaus heev, zoo li lub suab grating ntawm koj lub tswb thaum sawv ntxov hnub Monday. Raws li ib tug adjective, grating yog tshwj xeeb tshaj yog zoo rau piav txog lub suab tsis kaj siab, zoo li lub grating lub suab ntawm ib tug neeg uas yog nagging koj.
grating hauv kav dej yog dab tsi?
Gratings tshaj cov dej ntws thiab cov cua vents yog siv los ua cov ntxaij lim dej, txhawm rau thaiv kev txav ntawm cov khoom loj (xws li nplooj) thiab tso cai rau kev txav ntawm cov khoom me me (xws li dej lossis cua).
Lub ntsiab lus ntawm grating hauv kev ua noj yog dab tsi?
txheej txheem ntawm kev hloov khoom noj khoom haus ruaj khov rau hauv cov khoom me me los ntawm rub cov khoom tawm tsam cov khoom siv grating. … Lub tshuab ua zaub mov kuj tseem siv tau los ua cov zaub mov thiab nws yuav nyiam rau cov khoom noj uas nyuaj rau grate ntawm phau ntawv grater.
grating siv rau dab tsi?
Diffraction gratings yog cov khoom siv kho qhov muag uas tau siv rau hauv cov cuab yeej xws li spectrometers cais lub teeb polychromatic rau hauv cov ntsiab lus wavelengths uas nws muaj.
