Video: Dab tsi yog qhov txawv ntawm magnification thiab daws teeb meem ntawm ib daim duab nyob rau hauv lub tshuab microscope?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Magnification yog qhov muaj peev xwm ua kom cov khoom me me zoo li loj dua, xws li ua a microscopic kab mob pom. Kev daws teeb meem yog muaj peev xwm paub qhov txawv ob yam khoom ntawm ib leeg. Teeb microscopy muaj kev txwv rau ob qho tib si daws teeb meem thiab nws magnification.
Dhau li ntawm qhov no, qhov txawv ntawm qhov magnification thiab daws lub zog yog dab tsi?
Magnification muab pes tsawg zaus cov duab tau loj los ntawm instrument. Kev daws lub zog muab lub peev xwm sib cais nruab nrab ob yam khoom uas muab tso rau ze ze. Cov daws lub zog yog qhov zoo lossis qhov ntse ntawm daim duab.
Qhov thib ob, lub tshuab ntsuas qhov twg yog qhov zoo tshaj plaws ntawm kev nthuav dav thiab kev daws teeb meem? Lub teeb microscopes cia peb paub qhov txawv ntawm cov khoom me me li cov kab mob. Electron microscopes muaj lub zog daws teeb meem ntau dua - qhov muaj zog tshaj plaws tso cai rau peb paub qhov txawv ntawm tus kheej atoms.
Ua kom pom qhov no, txhais li cas los ntawm kev daws teeb meem ntawm lub tshuab tsom iav?
Cov daws teeb meem ntawm optical microscope yog txhais raws li qhov luv tshaj nyob deb ntawm ob lub ntsiab lus ntawm ib qho piv txwv uas tseem tuaj yeem sib txawv los ntawm cov neeg soj ntsuam lossis lub koob yees duab system raws li cov chaw sib cais.
Dab tsi yog qhov tseem ceeb tshaj qhov loj lossis kev daws teeb meem?
Thaum loj dua feem ntau zoo dua, magnification tuaj yeem tsis muaj nuj nqis yog tias tsim nyog daws teeb meem yog tsis muaj li Jackson ib zaug qhia. Yog li ntawd, daws teeb meem yog lub peev xwm ntawm lub kaw lus los txhais cov ntsiab lus, thiab qhov no nce zuj zus tseem ceeb tus ntau koj loj ib yam dab tsi.
Pom zoo:
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