Dab tsi yog qhov txawv ntawm permeable thiab impermeable pob zeb?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Permeable nto (tseem hu ua ntxeem tau los yog pervious nto) tso cai rau dej percolate rau hauv av kom lim tawm cov pa phem thiab recharge lub rooj dej. Impermeable / impervious nto yog cov khoom uas tsis pub dej nkag mus, yuam nws khiav tawm.

Tom qab ntawd, ib tug kuj yuav nug, hom pob zeb twg yog permeable thiab impermeable?

Permeable pob zeb suav nrog sandstone thiab fractured igneous thiab metamorphic pob zeb thiab karst limestone. Impermeable pob zeb suav nrog shales thiab unfractured igneous thiab metamorphic pob zeb.

Ib tug kuj yuav nug, dab tsi yog txhais los ntawm impermeable pob zeb? Impermeable pob zeb yog cov uas cov kua dej ntws tsis tau, uas yog ntau yam pob zeb los ntawm nruj sawv daws yuav clays/shales uas yog sedimentary pob zeb nrog cov nplej me me uas cov dej tau raug daig vim qhov nro ntawm qhov chaw thiab / lossis cov tshuaj raug kaw, cov ntsev domes kuj tiv thaiv cov kua dej.

Yog li ntawd, dab tsi yog cov ntaub ntawv impermeable?

Ib impermeable Cov khoom yog ib qho los ntawm cov khoom xws li kua lossis roj tsis tuaj yeem hla. Qee zaum, ib qho khoom yuav yog impermeable ua kua tab sis permeable rau roj. Tshuaj thiab cov ntaub ntawv uas yog impermeable rau dej yog qhov tseem ceeb vim lawv pab ua kom peb qhuav thiab tiv thaiv dej.

Ua li cas koj thiaj paub tias pob zeb yog permeable?

Yog dej tuaj yeem tsau rau hauv ib qho pob zeb los yog dhau ntawm nws, peb hais tias nws yog ib qho permeable pob zeb . Sedimentary pob zeb feem ntau yog permeable . Yog dej tsis tuaj yeem tsau rau hauv ib pob zeb , cov pob zeb hais tias yog impermeable.