Bayan ci gaba da ci gaba da gajimare, ruwan sama da dusar ƙanƙara a makon da ya gabata, al'ummar Yueqing sun more 'yan kwanaki na yanayin rana.Ko da yake, tare da karuwar zafin jiki da kuma baftisma na ruwan sama, jiya, an yi hazo sosai a Yueqing, kuma duk birnin ya lullube da fararen fata., don haka wasu ’yan ƙasar suka yi ba’a cewa suna jin cewa suna cike da “hazo” da “ruhu marar mutuwa” sa’ad da suka fita a ranar, kuma yawancin ’yan ƙasar sun yi sha’awar: “Wannan hazo ne ko hazo?
Amsar da masana kimiyyar yanayi ta Yueqing ita ce: wannan lokacin hazo ne, ko hazo ne mai kauri!Gabaɗaya, yanayin yana cikin kwanciyar hankali, babu wani kutse mai ƙarfi na iska mai sanyi, bambancin zafin jiki tsakanin dare da rana yana da girma, tururin ruwa da ke kwance a cikin sararin yana cike da murƙushewa.m.A 8-9 a ranar Maris 2, mafi ƙarancin gani a Yueqing ya kasance mita 418 kawai, tare da ƙarancin gani da zafi mai yawa.Zafin iska a wurin birni ya kai 80%.
An ruwaito cewa, bambancin hazo da hazo shi ne yadda hazo a kwance bai kai mita 1000 ba, kuma hazo a kwance bai wuce kilomita 10 ba;hazo na bukatar wasu tururin ruwa da yanayin sanyaya, yayin da samuwar hazo na bukatar busassun kwayoyin halitta a cikin iska don isa ga wani taro, danshi mai dangi Ba yawa.
"Ina jin hayaniya idan na fita da sassafe, kuma ban ga hanyar aiki ba."Jiya, 'yan ƙasa da yawa sun yi nishi a lokacin WeChat.Haka aka yi har la'asar bai watse ba.Masana yanayi sun bayyana cewa, da shigowar sabon iska mai sanyi, hazo zai gushe a hankali, sannan kuma ingancin iska zai inganta a hankali.
Jiya, a cikin hazo mai nauyi, har yanzu 'yan jarida na iya ganin wasu mutane masu son wasanni suna dagewa kan motsa jiki a wuraren shakatawa da wuraren motsa jiki.Da misalin karfe 13:30, dan jaridar ya duba hasashen yanayi da manhajar wayar salula, inda ya nuna cewa yanayin Yueqing na da hadari, yanayin zafi yana tsakanin 12-8°C, kuma ma'aunin gurbacewar iska ya kai 105, wanda aka yi la'akari da cewa gurbatacciyar iska ce. .Shin wannan ingancin iska ya dace da wasanni na waje?Dangane da haka, kwararre kan harkokin wasanni na waje na Yueqing Qian Xinhai ya ba da shawarar cewa, idan gurbacewar iska ba ta yi kadan ba, kamata ya yi a rage motsa jiki, idan kuma ya kasance sama da matsakaici, ya kamata a dakatar da shi, musamman ga wadanda suka kamu da cutar.
"Manufar motsa jiki da motsa jiki shine don inganta ƙarfin huhu da inganta aikin zuciya. Ƙarfin huhu na mutane ya fi girma a lokacin motsa jiki fiye da lokacin da suke shiru. Lokacin da yanayi mai hazo ya faru, abubuwa masu cutarwa a cikin iska suna karuwa, idan kun dage yin motsa jiki." shan abubuwa masu cutarwa zai yi illa, ba kimiyya ba ne a dage da motsa jiki a kan wannan tsadar.”Qian Xinhai ya shaida wa manema labarai cewa, ma'aunin ingancin iska wata alama ce ta kimiya don tantance ko ya dace da motsa jiki a waje, kuma 'yan kasar suna shirin motsa jiki a waje, kafin yin motsa jiki, za a iya tantance ma'aunin ingancin iska, wanda zai iya nuna cikakkiyar gurbatar yanayi. matsayi na manyan gurɓataccen iska a cikin yanayi, irin su particulate, sulfur dioxide, nitrogen dioxide, carbon monoxide da ozone.
An ba da rahoton cewa an raba ma'aunin gurɓataccen iska zuwa mafi kyau (0-50), mai kyau (51-100), gurɓataccen ƙazanta (101-150), gurɓataccen matsakaici (151-200), gurɓataccen gurɓataccen abu (201-300) da mai tsanani. gurɓatacce (fiye da 300) kaya na shida.Daidai da matakan ingancin iska guda shida, mafi girman ma'auni, mafi girman matakin, yana nuna cewa gurbatar yanayi ya fi tsanani kuma tasirin lafiyar ɗan adam ya fi bayyane.
Don haka, Qian Xinhai ya ba da shawarar cewa, 'yan kasar za su iya zabar wasu motsa jiki na cikin gida, kamar yoga, wasan motsa jiki, ninkaya, da dai sauransu, yayin da ingancin iska a waje bai dace da motsa jiki ba.
Wasu 'yan kasar kuma sun ba da shawarar cewa, don hana shakar abubuwa masu cutarwa a cikin jikin mutum, shin yana da kyau a sanya abin rufe fuska don motsa jiki?Dangane da haka, Qian Xinhai ya yi imanin cewa, ba kome ba ne idan 'yan kasar suka zabi motsa jiki mai sauki kamar tafiya a hankali, sanya abin rufe fuska, amma idan suna hawa ko gudu Ku jira, saboda karfin huhu yana da girma, sanya abin rufe fuska na iya haifar da hakan. rashin samun iska da rashin fitar da iskar carbon dioxide, wanda zai iya haifar da bayyanar cututtuka na hypoxia a cikin jiki na dogon lokaci, wanda ke haifar da lalacewa ga jikin mutum.
Babban dalilin da ya sa iskar ke ƙazantar da kyau shi ne, ba a sarrafa hayakin mota da kuma kula da shi da kyau.Domin kiyaye iskar sabo, yana da kyau a sakaBabban Sensor NOx na YUNYIa cikin tsarin SCR na abin hawan ku.Wannan kayan aikin na iya sa tsarin SCR ɗin abin hawan ku ya fi hankali da daidaito don canza iskar gas mai cutarwa a cikin shayewar zuwa wani abu mara lahani.Idan kuna son ƙarin sani, da fatan za a danna mahaɗin:https://www.yunyi-china.net/nox-sensor/
Lokacin aikawa: Maris-04-2022