Cov txheej txheem:

Yuav ua li cas koj ua ib seem?
Yuav ua li cas koj ua ib seem?

Video: Yuav ua li cas koj ua ib seem?

Video: Yuav ua li cas koj ua ib seem?
Video: Yuav Ua Li Cas Lub Neej Ntseeg Thiaj Loj Hlob? (How Do I Grow My Faith?) | Kx. Ntxoov Lis Yaj 2024, Kaum ib hlis
Anonim

Cov txheej txheem no yog ib qho yooj yim:

  1. Ua paub tseeb tias ntu yog huv si thiab tsis muaj grit los yog av.
  2. Muab tso rau ntawm lub phaj kub.
  3. Sib tov ib pawg me me ntawm epoxy thiab hardener.
  4. Muab ib qho me me ntawm epoxy tso rau ntawm ntu .
  5. Muab ib daim npog plam ntawm qhov poob.
  6. Txav mus rau ib ncig kom tshem tawm npuas thiab tag nrho lub tsho ntu .
  7. Cia nws kho.

Ib yam li ntawd, tib neeg nug, koj piav qhia txog ntu nyias li cas?

Hauv optical mineralogy thiab petrography, a nyias seem (los yog petrographic nyias seem ) yog ib qho chaw kuaj mob ntawm pob zeb, pob zeb hauv av, av, lauj kaub tais diav, pob txha, lossis txawm tias cov qauv hlau siv nrog lub polarizing petrographic microscope, electron microscope thiab electron microprobe.

Kuj Paub, vim li cas geologists ua cov ntu nyias? Nyias ntu cia peb saib cov ntxhia hauv ntau yam sib txawv. Qhov no tso cai rau peb pom cov ntxhia pob zeb tshiab thiab pab nrog kev txheeb xyuas cov ntxhia. Nws yog tus nqi qis atomic sojntsuam.

Raws li kev txheeb cais, qhov kev txheeb xyuas qhov nyias nyias yog dab tsi?

Micromorphology, los yog nyias - kev tsom xam , yog kev soj ntsuam microscopic ntawm cov muaj pes tsawg leeg thiab cov qauv ntawm sediments. Nws yog Ameslikas tsim nyob rau hauv av science, nrog rau cov ntsiab lus ntawm plasmic ntaub thiab morphological nta thiab cov qauv yos los ntawm thaum ntxov 1960s.1.

Ib seem tuab npaum li cas?

0.03mm ib

Pom zoo: