Lub luag haujlwm ntawm aperture thiab teb diaphragms hauv microscopy
Kev hloov kho lub tshuab ntsuas hluav taws xob ntawm thaj chaw saib diaphragm hloov qhov loj ntawm qhov chaw saib thiab tsis muaj kev cuam tshuam rau kev daws teeb meem. Thaum qhov diaphragm no txo qis, cov duab zoo sib xws yog nce. Lub teb ntawm kev pom diaphragm feem ntau yog hloov kho, kom zoo ib yam li qhov chaw saib pom nyob rau hauv lub qhov muag kom nce cov duab liner.
Nws feem ntau tsis saib xyuas thaum peb siv lub tshuab tsom iav txhua hnub. Cov nyhuv ntawm lub aperture diaphragm thiab thaj chaw ntawm kev pom diaphragm nyob rau hauv lub microscope ntawm kev yees duab.
Microscope aperture diaphragm loj ntawm daim duab yog feem ntau yog ob lub ntsiab lus hauv qab no, kev daws teeb meem: txo qhov aperture diaphragm, rau hauv lub hom phiaj lens beam ua nyias, kom lub hom phiaj lens daws teeb meem yog txo, tsis haum rau kev daws cov ntaub so ntswg zoo. Duab zoo: nthuav lub aperture diaphragm yuav cuam tshuam cov duab clarity thiab liner.
Hauv cov ntsiab lus, lub aperture diaphragm tsis tuaj yeem loj dhau lossis me dhau, qhov tsim nyog qib ntawm lub teeb ci ntsa iab puv (lossis me dua me dua) lub hom phiaj lens yog qhov tsim nyog.
Kev koom tes ntawm microscope hauv kev lag luam
Microscope precision instruments technical backing in favour of product development technology txiav txim siab lub zog ntawm cov khoom, uas yog ib qho tseem ceeb qhov tseeb nyob rau hauv tej kev lag luam, thiab metallurgical cov khoom muaj ntau yam xws li cov ntaub ntawv, ua tiav pawg, specifications yog varied, lub luag hauj lwm ntawm technology yog txiav txim siab. , tab sis kuj yog lub hauv paus ntawm cov khoom kawg.
Microscope muaj qhov kev txiav txim siab zoo tshaj plaws thiab lub sijhawm siab nyob ntawm cov thev naus laus zis los xyuas kom meej tias cov txiaj ntsig ntawm kev ntsuas siab, kom qhov kev soj ntsuam tuaj yeem pom tseeb, thiab daim ntawv thov ntawm cov ntaub ntawv nws tus kheej, tab sis kuj rau qhov tseeb qib ntawm kev tshwj xeeb. thev naus laus zis los txhim kho cov txiaj ntsig zoo tshaj plaws, thiab cov khoom siv metallographic hauv kev siv tiag tiag ntawm kev ua haujlwm ntawm kev siv cov nyhuv ntawm cov duab siab ntawm ob lub zog, yog vim qhov lav ntawm cov thev naus laus zis los ua lub luag haujlwm tseem ceeb hauv * .
Humanised tsim yog lwm qhov zoo ntawm metallographic, tshwj xeeb tshaj yog nyob rau hauv qhov tseeb yooj yim ntawm kev ua haujlwm, cov neeg ua haujlwm tsis tuaj yeem yooj yim rau kev soj ntsuam, thiab cov txheej txheem ua haujlwm tau yooj yim, yog li kev ua haujlwm tsis tu ncua yuav tsis nyuaj dhau.
