Cuaj qhov sib txawv tseem ceeb uas cuam tshuam rau kev siv lub tshuab tsom iav
1. Thaum siv lub microscope, nws yog ib qho tseem ceeb uas yuav tsum ua kom cov khoom nyob rau hauv kev soj ntsuam ntau tus qauv. Xws li: seb cov hlais thickness yog tuab heev, seb lub hau npog iav ua tau raws li lub teb chaws tus qauv, thiab lwm yam.
2. Lub hom phiaj tsom iav tsom iav tuaj yeem muab faib ua li ntawm 6-8 qib raws li qib, thiab feem ntau siv ib qho yog lub hom phiaj achromatic lub hom phiaj lens. Yog tias qib lens qis dhau lawm, cov duab zoo yuav txo qis. Yog li ntawd, nws raug pom zoo kom xaiv lub hom phiaj lens nrog qib siab tshaj qhov chaw tiaj tus.
3. Lub aperture diaphragm ntawm lub condenser yuav tsum phim tus lej aperture ntawm lub hom phiaj lens kom ntau li ntau tau. Txhawm rau kom tau txais cov duab zoo tshaj plaws.
4. Lub hom phiaj tseem ceeb yog qhov tseem ceeb ntawm cov khoom siv tshuab, thiab qhov tseeb ntawm kev tsom xam kuj tseem ceeb heev. Rau cov neeg pib tshiab hauv biology lossis cov neeg ua haujlwm tshiab uas yog cov tshiab rau lub tshuab tsom iav, kev siv lub tshuab tsom teeb pom kev tuaj yeem nrhiav tau sai thiab tsom rau cov duab thiab txhim kho kev ua haujlwm.
5. Cov theem feem ntau txav hauv X thiab Y thaum pom cov hlais. Piv txwv li, ob txheej txheej tshuab mobile platform muaj qhov ua tau zoo thiab ruaj khov, thiab tuaj yeem muab cov duab zoo zoo thaum saib cov duab microscopic.
6. Lub teeb aspherical khaws cov lens tuaj yeem muab cov teeb pom kev zoo sib xws, thiab qhov sib txawv ntawm cov duab pom microscopic tuaj yeem txhim kho.
7. Lub teb diaphragm yuav tsum tau qhib rau qhov chaw tsim nyog raws li cov khoom pom thiab qhov loj ntawm lub hom phiaj lens. Yog tias nws qhib loj lossis me dhau, qhov ci ntsa iab ntawm qhov pom ntawm daim duab microscopic yuav raug cuam tshuam.
8. Yog hais tias lub teeb pom kev zoo siv lub teeb pom kev zoo uas tsis tshua muaj kub thiab kub xim kub, qhov pom tau zoo yog cov duab microscopic nrog cov kev daws teeb meem tsis tshua muaj siab thiab ntse.
9. Siv Kolar teeb pom kev zoo, nws tuaj yeem kho qhov chaw kho qhov muag duab. Txhua lub tshuab tshawb fawb tshawb fawb siv cov kab ke no, uas muab micrographs rau kev kuaj xyuas kab mob thiab cov kws tshaj lij digital microscopic imaging system.
