Nguva yekushambira ndeye 40 maminetsi uye inokutora iwe musainzi
ore uye vanhu vazhinji vari kubatanidza kushambira mumuitiro wavo wekusimba.Zvisinei, vanhu vazhinji vanowanzopinda mudziva, vachapedza maawa akawanda mumvura, chaizvoizvo, izvi hazvina kunaka, nguva yegoridhe yekushambira inofanira kuva maminitsi makumi mana.
Maminetsi makumi mana ekurovedza muviri anogona kuwana imwe kurovedza muviri, asi zvakare hazvizoiti kuti vanhu vanyanyoneta.Glycogen, iyo inochengetwa mumasuru uye chiropa chemuviri, ndicho chinhu chikuru chinopa simba pakushambira.Kwemaminitsi makumi maviri ekutanga, muviri unovimba zvakanyanya nemakori kubva kuglycogen;Mune mamwe maminitsi makumi maviri, muviri uchapwanya mafuta kuti uwane simba.Nokudaro, kune vanhu vane chinangwa chekuderedza uremu, maminitsi makumi mana anogona kuita basa mukuderedza uremu.
Mukuwedzera, mvura iri mumadziva ekushambira emukati ine chlorine, uye kana chlorine ikabatana nedikita, inoumba nitrogen trichloride, inogona kukuvadza maziso nehuro nyore.Chidzidzo chitsva muUnited States chinoratidza kuti kugara uchiwana chlorine mamwe madziva ekushambira, uye kukuvadza kumuviri, kunopfuura mabhenefiti ekushambira kumuviri, asi kudzora nguva yekushambira kunogona kudzivirira kukuvadza uku.
Pakupedzisira, tinofanira kuyeuchidza munhu wose kuti nokuti mvura yakanaka kupisa conductor, thermal conductivity ine 23 nguva yemhepo, uye muviri wemunhu unorasikirwa nekupisa mumvura ka25 nekukurumidza kupfuura mumhepo.Kana vanhu vakanyura mumvura kwenguva yakareba, tembiricha yemuviri inodonha nekukurumidza, pachava nemiromo yebhuruu, ganda jena, chiitiko chinodedera.
Naizvozvo, vanotanga kushambira havafanirwe kugara mumvura kwenguva yakareba nguva imwe neimwe.Kazhinji kutaura, 10-15 maminitsi ndiyo yakanakisisa.Usati wapinda mumvura, maekisesaizi ekudziya anofanira kutanga aitwa, wozogeza muviri nemvura inotonhora, uye mirira kusvikira muviri UCHIDZVANYA kune tembiricha yemvura usati wapinda mumvura.
