Kodi mfundo ya galasi losambira lopanda nkhungu ndi chiyani?
M'malo mwake, chifunga cha magalasi ndi chinthu chodziwika bwino.Komabe, kutsekeka kwa magalasi kumakhala kofala m'nyengo yozizira.Galasi la bafa limakondanso kuchita chifunga, zomwe zimapangitsa galasi kukhala lovuta kugwiritsa ntchito.Pofuna kuthetsa vuto la chifunga, galasi loletsa chifunga lapangidwa.Ngati galasi lotsutsana ndi chifunga lingagwiritsidwe ntchito mokwanira mu bafa, zotsatira za galasi zimatha kusintha kwambiri.Izi ndizochitika ndigalasi losambira lopanda nkhungu.Pakalipano, mabanja ambiri ayamba kugwiritsa ntchito magalasi oletsa chifunga, koma zochepa zomwe zimadziwika ponena za mfundo ya magalasi oletsa chifunga.Kodi mfundo yagalasi losambira lopanda nkhungu?Chotsatira ndikudziwitsani.
Mitundu yamagalasi oletsa chifunga pamsika
Magalasi omwe ali mu bafa amagawidwa makamaka kukhala magalasi wamba ndi magalasi oletsa chifunga.Theanti-fog mirrorimagawidwanso kukhala galasi loletsa chifunga komanso galasi lamagetsi loletsa chifunga.Zakale zimalepheretsa mawonekedwe a chifunga cha chifunga pophimba ma micropores;chotsiriziracho kumawonjezera chinyezi cha galasi pamwamba ndi kutentha magetsi, ndi nkhungu mofulumira amasanduka nthunzi, potero amalephera kupanga chifunga wosanjikiza.Kuphatikiza apo, pali mitundu ina ya magalasi odana ndi chifunga pamsika.
Chifukwa chomwe galasilo lidzakhala ndi chifunga
Magalasi wamba odana ndi chifunga sakhalitsa.Kupopera mankhwala odana ndi chifunga kangapo kumasokoneza disolo, ndipo anti-fogging agent yomwe ili ndi mankhwala osokoneza bongo imawononga maso.Pali zifukwa ziwiri zomwe zimachititsa chifunga cha mandala: chimodzi ndi kusungunuka kwa mpweya wopangidwa ndi mpweya wotentha kwambiri mu lens ndi kuzizira kwambiri;chachiwiri ndi evaporation pamwamba pa khungu losindikizidwa ndi magalasi.Mpweya wa lens umasungunuka, chomwe ndi chifukwa chachikulu chomwe antifogging agent sichigwira ntchito.Galasi lolimbana ndi chifunga lopangidwa ndi mfundo ya electromagnet limayendetsedwa ndi electromagnet kuti liwongolere mzere wometa ndi batani lanthawi yamagetsi lomwe lingasinthe pafupipafupi kumeta.Itha kugwiritsidwa ntchito kusambira, kutsetsereka, kukwera mapiri, kudumphira pansi, chithandizo chamankhwala (chifukwa cha vuto lodana ndi chifunga la chigoba cha maso pa nthawi ya mliri wa SARS, womwe umabweretsa zovuta zambiri kwa ogwira ntchito zachipatala), inshuwaransi yantchito, kafukufuku wasayansi ndi biochemistry, zipewa, masuti danga, zida kuwala ndi zina zotero.
Kalasi yolimbana ndi chifunga imathetsa vuto la chifunga
Thegalasi losambira lopanda nkhunguamaletsa chifunga.Ngati muli ndi zina zofunika kusankha, simuyenera kuda nkhawa ndi vuto ngati limeneli.Ndipotu, anthu ambiri atagwiritsa ntchito kwa kanthawi, adzatha kuganizira mozama za zotsatira za kugwiritsa ntchito mankhwalawa.M'malo mwake, panthawi yogula, aliyense akhoza kuchita mwachindunji kuyesa kwa chifunga pamalopo.Mutha kugwiritsa ntchito zitini zathu zothirira kuti muyesedwe mosavuta.Ngati madontho a madzi sangathe kumamatira pagalasi, ndiye kutianti-fog mirrorndi zabwino.
Nthawi yotumiza: Nov-24-2021