Mapangidwe, Sayansi
Chinyezi - zonse ayenera kukhala abwinobwino
Dziko lapansi sangathe mwina adzatchedwa madzi oyera dziko, koma 70% padziko lathuli aphimbidwa ndi madzi. Popanda moyo sizingatheke. Chinyezi zimalimbikitsa mpweya umene timapuma, ndi matupi athu ambiri ndi madzi. Ndi muyeso wa zili madzi mu mlengalenga ndi mpweya chinyezi.
Kodi chinthu choterocho? Madzi akhoza munali mu mlengalenga mwa mawonekedwe a madontho kapena nthunzi. Okhutira madzi magalamu pa 1m3 mpweya - ndi chinyezi mtheradi wa mlengalenga. Komabe, kuchuluka zotheka madzi mu mlengalenga zimadalira kutentha. The apamwamba ndi, m'pamenenso kungakhale chinyontho mu mlengalenga. Kuti mwanjira kuzungulira kudalira izi, mfundo chinyezi wachibale polima.
Zimatanthauza chiŵerengero cha chinyezi alipo kwa pazipita zotheka pa kutentha panopa. Chinyezi wachibale wa mpweya ikusonyeza chiyani chiwerengero cha pazipita zotheka panopa ndi chinyezi. Ngati panopa 60%, zikutanthauza kuti mpweya lili 60% ya pazipita zotheka kuchuluka kwa nthunzi pa kutentha panopa.
Pakuti muyeso wa mumlengalenga nthunzi ya madzi pogwiritsa ntchito zipangizo zapadera - psychrometers. Popeza kuti chinyezi mpweya - ndi chizindikiro zedi mwachindunji zotsatira thanzi la anthu ndi pa ntchito zida. Monga tanenera kale, mu thupi la munthu lili wambirimbiri madzi, yapadera ndi ulemu zili ake mu mlengalenga. Ngati kukhalapo kwa chinyontho mu mlengalenga ndi wosiyana kwambiri ndi wabwinobwino, adzakula kungasokoneze thanzi.
Ngati mlengalenga yozungulira sikokwanira madzi okhutira, khungu, ndipo zimagwira ntchito zosiyanasiyana mucous wa munthu kuyamba ziume. Pakuti munthu wabwinobwino mpweya chinyezi ndi mu osiyanasiyana peresenti forte kuti sikisite. Choncho chamoyo ntchito m'mikhalidwe mulingo woyenera izo. Tikumbukenso kuti mpweya mokwanira wasambitsa yotentha koma nthawi yozizira, makamaka osuta, chinyezi mwina upambana 15%.
Chifukwa chake n'chakuti chapakati Kutentha dongosolo likamatenthetsa mpweya mu chipinda, kutanthauza kuti pa kutentha okwera akhale wamkulu kuposa nthunzi. Koma madzi zili mlengalenga ndi sidzasinthika, choncho chinyezi wokhutira yafupika. Chifukwa cha ichi adzakhala kutopa komanso chitetezo chokwanira adatchithisira chifukwa cha dryness wa khungu ndipo zimagwira ntchito zosiyanasiyana mucous.
Kuchuluka chinyezi ali mbali zake zoipa. Anthu, evaporation cha chinyezi kudzera pakhungu chatsitsa pansi chofanana, thupi aumbike mwa zochuluka, lomwe kachiwiri akutitsogolera kuti kuwonongeka thanzi. Komanso, m'madera ndi chinyezi mkulu zochitika zonse kuswana kwa tizilombo toyambitsa matenda ndi nkhungu, zimenezi chifukwa cha mphumu ziwengo. Ndipo moyo wa Zipangizo zoyendera magetsi banja ndi mipando zinthu izi yafupika kwambiri.
Mu ananena chikhalidwe anatsimikiza kuti pali kusintha chinyezi masana, otchedwa diurnal kusintha. Anapeza kuti masana zili ya nthunzi ya madzi mu mlengalenga ndi imodzi osachepera ndi pazipita wina mu kuwunika nyanja. Osachepera zimawonedwa m'mawa, munthu pazipita za khumi kapena khumi ndi zinayi maola. Khalidweli ndi ofanana ndi chinyezi poyerekezera ndi kutentha ndi njira ya ku evaporation wa madzi.
Chifukwa chinyezi wa deta, mlingo wake wa kusintha ndi kusintha diurnal kulola kugwiritsa ntchito deta izi Zoneneratu nyengo yochepa. Choncho, amaganiza ngati kusintha diurnal chinyezi limafanana ndi njira ya kutentha, tingathe kuyembekezera kuti yotsatira maola 12-24 nyengo chifukwa cha anticyclone ndi kupitiriza.
Chinyezi mu mlengalenga anthu chinthu zokhudza thanzi lake. Ndi kuonetsetsa momwe akadakwanitsira chinyezi mu chipinda adzalola kwa nthawi yayitali kuonetsetsa thanzi ndi ntchito.
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