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Sphericity geography yog dab tsi?

Cov txheej txheem:

Sphericity geography yog dab tsi?
Sphericity geography yog dab tsi?

Video: Sphericity geography yog dab tsi?

Video: Sphericity geography yog dab tsi?
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Anonim

qhov degree uas cov duab ntawm ib qho sedimentary particle mus txog ntawm ib tus kheej. Qhov tseeb sphericity, raws li keeb kwm txhais los ntawm Wadell (1932), yog qhov piv ntawm thaj chaw saum npoo ntawm ib lub kheej kheej ntawm tib lub ntim raws li cov khoom mus rau thaj tsam ntawm qhov particle.

Lub ntsiab lus ntawm qhov sib txawv yog dab tsi?

Sphericity is ntsuas seb tus kheej kheej li cas yog. Tawm tswv yim los ntawm Waddell xyoo 1935, lub sphericity ntawm ib tug particle yog txhais raws li qhov piv ntawm qhov chaw saum npoo ntawm ib tug sib npaug-volume sphere mus rau qhov tseeb nto ntawm cov particle: [2.21]

Sphericity nyob rau hauv pob zeb yog dab tsi?

Sphericity yog qhov ntsuas ntawm qhov ntsuas uas ib feem kwv yees li tus kheej kheej, thiab tsis muaj kev ywj pheej ntawm nws qhov loj.

Sphericity siv los nrhiav yog dab tsi?

Sphericity muab koj ib txoj hauv kev kwv yees li cas cov khoom nyob ze rau sphere. Piv txwv li, koj tuaj yeem suav cov sphericity raws li kev kwv yees lub ntiaj teb cov duab uas yog, qhov tseeb, tsis yog ib qho zoo meej.

Sphericity of a grain yog dab tsi?

Lub sphericity ntawm cov nplej yuav tsum ntsuas qhov sib luag ntawm nws cov duab nrog qhov ntawm tus kheejSphericity yog cov duab piav qhia txog kev txaus siab ntev rau sedimentology. … Qhov tseeb sphericity tau pib txhais los ntawm qhov sib piv saum npoo uas yuav tsum tau ntsuas peb-dimensional (3D) grain nto ntsuas.

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