Dab tsi yog qhov sib txawv ntawm lub tshuab hluav taws xob thiab lub teeb tsom iav?
Optical microscope thiab electron microscope yog ob yam sib txawv ntawm microscopes, uas txawv hauv kev txhais, kev faib tawm thiab muaj pes tsawg leeg.
1. Cov ntsiab lus sib txawv
Optical microscope (English Optical Microscope, abbreviated as OM) yog ib qho khoom siv kho qhov muag uas siv cov qauv kho qhov muag kom nthuav dav thiab duab cov khoom me me uas tsis tuaj yeem txawv ntawm tib neeg lub qhov muag, kom tib neeg tuaj yeem rho tawm cov ntaub ntawv microstructure.
Daim ntawv thov ntawm electron microscope technology yog ua raws li qhov kho qhov muag microscope. Qhov kev daws teeb meem ntawm lub tshuab ntsuas qhov muag yog {{0}}}.2μm, thiab qhov kev daws teeb meem ntawm lub tshuab hluav taws xob xa hluav taws xob yog 0.2nm. Uas yog hais, kis tau tus mob electron microscope yog magnified los ntawm 1000 nyob rau hauv lub hauv paus ntawm lub optical microscope. sij hawm.
2. Ntau pawg
Muaj ntau ntau txoj hauv kev rau kev kho qhov muag microscopes. Raws li tus naj npawb ntawm eyepieces siv, lawv tuaj yeem muab faib ua trinocular, binocular thiab monocular microscopes; Raws li seb daim duab puas muaj cov nyhuv stereoscopic, lawv tuaj yeem muab faib ua stereoscopic vision thiab non-stereoscopic vision microscopes; Raws li cov khoom ntawm kev soj ntsuam, lawv tuaj yeem muab faib ua Biological thiab metallographic microscopes, thiab lwm yam .; Raws li lub hauv paus ntsiab lus ntawm kev kho qhov muag, nws tuaj yeem muab faib ua lub teeb polarized, theem sib piv thiab qhov sib txawv cuam tshuam qhov sib txawv ntawm lub tshuab tsom, thiab lwm yam.
Electron microscopes tuaj yeem muab faib ua kis tau tus mob electron microscopes, scanning electron microscopes, reflection electron microscopes, thiab emission electron microscopes raws li lawv cov qauv thiab kev siv.
