2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ib achondrite yog ib lub pob zeb meteorite uas tsis muaj chondrules. Nws muaj cov khoom siv zoo ib yam li cov pob zeb hauv av los yog plutonic pob zeb thiab tau sib txawv thiab rov ua dua kom tsawg dua lossis ntau dua vim yog melting thiab recrystallization ntawm lossis hauv meteorite niam txiv lub cev.
Achondrites tsawg tsawg?
Achondites are rare. Tsuas yog ob peb % ntawm tag nrho cov meteorites yog achondrites. Lawv tsis tshua muaj vim lawv yuav tsum tau tawg tawm ntawm lub ntiaj teb lub cev thaum muaj kev cuam tshuam uas lawv yuav tsum ncav cuag kev khiav tawm, txwv tsis pub lawv tsuas yog poob rov qab rau lub ntiaj teb lub cev uas lawv sim khiav tawm thawj qhov chaw.
Achondrites feem ntau tuaj qhov twg?
Achondrites suav txog li 8% ntawm cov meteorites tag nrho, thiab feem ntau (kwv yees li ob feem peb) ntawm lawv yog HED meteorites, tejzaum nws pib los ntawm lub pob zeb ntawm asteroid 4 Vesta. Lwm hom muaj xws li Martian, Lunar, thiab ob peb hom xav tias yog los ntawm qhov tseem tsis tau paub txog lub hnub qub.
Qhov txawv ntawm chondrites thiab achondrites yog dab tsi?
Chondrites tuaj yeem sib txawv ntawm hlau meteorites vim lawv cov hlau tsis tshua muaj thiab cov ntsiab lus nickel. Lwm cov meteorites uas tsis yog xim hlau, achondrites, uas tsis muaj chondrules, tau tsim tsis ntev los no. Tam sim no muaj ntau tshaj 27,000 chondrites nyob rau hauv lub ntiaj teb no collections.
Achondrites muaj dab tsi?
VII.
Enstatite achondrites muaj feem ntau ntawm FeO-dawb enstatite, thiab tseem muaj cov plagioclase me, diopside, thiab forsterite (FeO-dawb olivine) nrog rau cov hlau, phosphides, silicide, thiab medley ntawm sulfide minerals.
Pom zoo:
Wiggling koj txhais taw txhais li cas?
Fidgeting yog ua kom me me nrog koj lub cev, feem ntau yog koj txhais tes thiab ko taw. Nws cuam tshuam nrog kev tsis saib xyuas, thiab feem ntau qhia txog kev tsis xis nyob thiab tsis xis nyob. … Kev ntxhov siab kuj tuaj yeem ua rau tsis xis nyob.
Cov lus txhais txhais li cas hauv Fabkis?
a synonym for [sth] n (lo lus: tib lub ntsiab lus raws li lwm tus) synonyme de [qch] nm + prép. Puas yog lus piv txwv ib yam lossis tawm tsam? ib lo lus muaj tib yam lossis ze li tib yam txhais ua lwm yamhauv lus, zoo siab, xyiv fab, zoo siab.
Potboiler txhais lus txhais lus txhais li cas?
British Dictionary txhais lus rau potboiler potboiler. / (ˈpɒtˌbɔɪlə) / npe. paj ntaub ntawv lossis kos duab ua haujlwm me me ua tau sai sai kom tau nyiaj. lub ntsiab lus ntawm lub lauj kaub yog dab tsi? : a feem ntau ua haujlwm tsis zoo (raws li kev kos duab lossis ntawv nyeem) ua rau muaj txiaj ntsig.
Txhais tes txhais tes txhais li cas?
1a: raug los yog zoo li nrog qee yam taw qhia tshwj xeeb: tsim txom lossis tua los ntawm kev kho ntawm ceg txheem ntseeg ntse. b: txhim kho nyob rau hauv ib qho kev khiav tsis tau lossis tsis muaj kev pab. 2: mus koom (lub tsho tiv no ntawm caj npab) ntawm ib tug heraldic ntaub thaiv npog faib vertically los ntawm daj ntseg.
Txhais lus txhais lus txhais li cas?
rau ncua, tshwj xeeb yog kev khiav tawm lossis kev dag ntxias. … ncua lossis tso tseg, tshwj xeeb tshaj yog los ntawm kev khiav tawm lossis kev dag ntxias (feem ntau tom qab tawm): Nws tau tso tub ceev xwm rau 15 feeb kom nws cov neeg koom tes khiav tawm.
