9 Yam tseem ceeb cuam tshuam rau kev thaij duab microscopy
Kev siv cov microscopes hauv chav kuaj yuav tsum tau xyuam xim rau ntau yam. Cov duab ntawm microscopes yeej ib txwm yog lub hom phiaj ntawm cov kws tshawb fawb. Cov yam tseem ceeb uas cuam tshuam rau kev kuaj pom ntawm lub tshuab kuaj kab mob yog feem ntau hauv 9 yam hauv qab no.
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 lub thickness ntawm daim hlais 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, feem ntau siv yog lub hom phiaj achromatic lub hom phiaj lens. Yog tias qib lens qis dhau lawm, cov duab zoo yuav raug degraded. Yog li ntawd, nws raug pom zoo kom xaiv lub hom phiaj lens nrog lub tiaj tiaj lossis siab dua.
3. Lub condenser aperture diaphragm yuav tsum phim tus lej aperture ntawm lub hom phiaj lens ntau li ntau tau. kom tau txais cov duab daws teeb meem zoo tshaj plaws.
4. Lub hom phiaj tseem ceeb yog ib feem 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 microscopes, kev siv cov kev tsom xam tuaj yeem nrhiav tau cov duab sai sai thiab ua kom pom tseeb, txhim kho kev ua haujlwm.
5. Cov theem feem ntau txav X thiab Y thaum pom cov hlais. Piv txwv li, ob txheej txheej tshuab txav platform muaj qhov ua tau zoo thiab ruaj khov, thiab tuaj yeem muab cov duab zoo zoo thaum saib cov duab microscopic.
6. Lub aspherical concentrator tuaj yeem muab lub teeb pom kev zoo sib xws, thiab pom cov duab microscopic sib piv.
7. Lub teb diaphragm yuav tsum tau qhib rau qhov chaw tsim nyog raws li cov khoom sib txawv hauv kev tshuaj xyuas thiab qhov loj ntawm lub hom phiaj lens. Yog tias nws qhib loj lossis me dhau, qhov chaw pom qhov ci ntawm cov duab microscopic yuav raug cuam tshuam.
8. Yog hais tias lub illumination system txais lub illumination ntaus ntawv uas tsis tshua muaj kub thiab siab xim kub, lub microscopic duab uas tsis tshua muaj siab daws teeb meem thiab sharpness yog pom.
9. Siv Kola teeb pom kev zoo, cov duab kho qhov muag tuaj yeem hloov kho. Kev tshawb fawb-theem microscopes siv qhov system no los muab micrographs rau microscopy thiab cov kws tshaj lij digital microscopic imaging systems.
Txhawm rau kom ntseeg tau tias lub tshuab tsom iav muaj txiaj ntsig zoo, cov lus saum toj no 9 yuav tsum tau them nyiaj tshwj xeeb rau thaum siv lub tshuab ntsuas ntsuas hauv chav kuaj.
