Initrogen yolwelo: Irhasi yeNitrojeni ekwimo yolwelo.I-inert, ayinambala, ayinavumba, ayinamhlwa, ayinakutsha, ubushushu obugqithisileyo be-cryogenic.I-Nitrogen yenza uninzi lwe-atmosfera (i-78.03% ngomthamo kunye ne-75.5% ubunzima) .I-Nitrogen ayisebenzi kwaye ayixhasi ukutsha.I-Frostbite ebangelwa kukudibana okugqithisileyo kwe-endothermic ngexesha lokukhupha umphunga.
Initrogen elulwelo ngumthombo ofanelekileyo wokubanda.Ngenxa yeepropathi zayo ezizodwa, initrogen engamanzi iye ngokuthe ngcembe ihlawulwe ngakumbi nangakumbi kwaye yamkelwa ngabantu.Sele isetyenziswa kakhulu ekufuyweni kwezilwanyana, kwishishini lezonyango, kwishishini lokutya, nakwimimandla yophando lwe-cryogenic.Kwi-electronics, i-metallurgy, i-aerospace, ukuveliswa koomatshini kunye neminye imiba yesicelo iye yanda kwaye iphuhlisa.
Ulwelo nitrogen cryogenic microbial izakhono zokuqokelela
Umgaqo wendlela yokuqokelela i-nitrogen engamanzi, eqokelela iintlobo zebhaktheriya kwi--196℃, kukuqokelela ii-microorganisms ngokufanelekileyo ngokuthatha ithuba lokuyeka i-metabolism ye-microorganisms engaphantsi kwe-130℃.I-Macrofungi liqela elibalulekileyo lomngundo (umngundo obumba imizimba emikhulu eneziqhamo kwifungi, ngokuqhelekileyo ibhekisa kumakhowa okanye amakhowa ngendlela ebanzi).Iintlobo ezininzi zineendleko eziphezulu zesondlo kunye neendleko zonyango, kwaye zinethemba elithembisayo lokusebenzisa phakathi kwefungi.Ukongezelela, ezinye iifungi ezinkulu zinokuhlalutya ngokufanelekileyo izityalo ezifileyo, ezidlala indima ebalulekileyo ekugcineni ukujikeleza kwezinto zendalo kunye nokulinganisela kwezinto eziphilayo, kwaye zinokuphuhliswa kwaye zisetyenziswe kwishishini lephepha kunye nokucocwa kwendalo.Ezinye iifungi ezinkulu zingabangela izifo zemithi okanye zonakalise iindidi zeemveliso zokhuni.Ukwandiswa kokuqondwa kwezi fungi ze-pathogenic luncedo ekuthinteleni nasekupheliseni ingozi.Ingqokelela engumzekelo ye-macrofungi ibaluleke kakhulu ekuthuleni nasekuqokeleleni izixhobo zeentlobo zezilwanyana ezincinci, ingqokelela esisigxina neluncedo yemithombo yofuzo, kunye nokwabelana ngezinto ezahlukeneyo zebhayoloji kwiindawo ezahlukeneyo.
Ukusinda kwemfuzo kwizinto eziphilileyo zezolimo
I-Shanghai ityale imali engaphezulu kwezigidi ezingama-41 zeeyuan ukuseka kunye nokuhambisa uvimba weenkcukacha wemfuza yebhayoloji yezolimo eTshayina.Ishishini lembewu, elinamandla okuvula imarike yehlabathi, liya kusebenzisa ibhanki yemfuza njengomthombo wezinto zokuzala, ishishini lezolimo latsho.I-Shanghai Agricultural Biological gene Bank, enendawo epheleleyo ye-3,300 square metres, iya kubekwa kwi-Shanghai Academy ye-Agricultural Sciences.Iza kuqokelela iindidi ezintlanu zemithombo yendalo yebhayoloji yezolimo ebandakanya imbewu yezityalo, imathiriyeli yezityalo ezingaphandle kweseli, iiseli zokuzala kwezilwanyana, iintsholongwane ezincinci kunye nemathiriyeli yobunjineli bezityalo.
Iyeza elibandayo
Uphuhliso olukhawulezayo lweyeza lweklinikhi lweklinikhi luye lwakhuthaza uphuhliso lweyeza lokufakelwa, ngakumbi kumongo wethambo, iiseli ze-hematopoietic stem, ulusu, i-cornea, i-excretory glands yangaphakathi, imithambo yegazi kunye neevalvu, njl njl. iiseli zokuma.Kwinkqubo yokupholisa kunye nokukhenkceza kweesampuli zebhayoloji, ngexesha lokutshintshwa kwesigaba ukusuka kulwelo ukuya kwisigxina, ubushushu obuthile buya kukhutshwa kwaye ubushushu balo buya kunyuka.Inkqubo yokukhenkceza ngaphandle kokulawula izinga lokupholisa iya kukhokelela ekufeni kweeseli zesakhiwo.Isitshixo sokuphucula isantya sokuphila kweesampulu ezikhenkcezisiweyo kukumisela ngokuchanekileyo indawo yokutshintsha kwesigaba seesampulu zebhayoloji kunye nokusebenzisa i-microcomputer ukupholisa isantya ukuze kunyuswe inani legalelo lenitrogen engamanzi ngexesha lotshintsho lwesigaba, ukucinezela ukunyuka kobushushu be-nitrogen. iisampulu zokutshintsha kwesigaba kunye nokwenza ukuba iiseli zidlule isigaba sitshintshe ngokuzolileyo kwaye ngokukhawuleza.
Iyeza leklinikhi
I-nitrogen engamanzi sisikhenkcisi esisetyenziswa kakhulu kwi-cryosurgery.Yifriji esele yenziwe ukuza kuthi ga ngoku, kwaye xa uyifaka kwisixhobo sonyango se-cryogenic, isebenza njenge-scalpel, kwaye unokwenza naluphi na utyando.I-Cryotherapy yonyango olusebenzisa ukushisa kwe-cryogenic ukutshabalalisa isakhiwo se-lesion.Ngenxa yotshintsho olubukhali kwiqondo lobushushu leseli, ukwakheka kwekristale kumphezulu wesakhiwo, ukuze ukuphelelwa ngamanzi emzimbeni, ukucutheka, i-electrolytes kunye nolunye utshintsho, ukukhenkceza kunokwenza izinga lokuhamba kwegazi lendawo licothe, ukudumba kwegazi okanye i-embolism. Ukufa kwe-cell hypoxia.
HL Izixhobo zeCryogenic
HL Izixhobo zeCryogeniceyasekwa ngo-1992 luphawu olunxulumene nayoInkampani ye-HL Cryogenic Equipment I-Cryogenic Equipment Co., Ltd.I-HL Cryogenic Equipment izibophelele ekuyilweni nasekuveliseni iNkqubo yeMibhobho ye-Vacuum ye-High Vacuum Insulated Cryogenic kunye neZixhobo zeNkxaso ezinxulumeneyo ukuhlangabezana neemfuno ezahlukeneyo zabathengi.I-Vacuum Insulated Pipe kunye ne-Flexible Hose yakhiwe kwindawo yokucoca ephezulu kunye ne-multi-layer multi-screen special insulated materials, kwaye idlula kuthotho lonyango olungqongqo kakhulu lobugcisa kunye nonyango oluphezulu lwevacuum, olusetyenziselwa ukuhanjiswa kweoksijini elulwelo, initrogen engamanzi. , i-argon yolwelo, i-hydrogen engamanzi, i-helium engamanzi, igesi ye-ethylene engamanzi ULEG kunye negesi yendalo enyibilikisiweyo ye-LNG.
Uluhlu lwemveliso yeVacuum Valve, iVacuum Pipe, iHose yeVacuum kunye neSigaba seSeparator kwi-HL Cryogenic Equipment Company, eyadlula kuthotho lwezonyango ezingqongqo kakhulu, zisetyenziselwa ukuthutha ioksijini engamanzi, initrogen engamanzi, iargon yolwelo, i-hydrogen engamanzi, ulwelo. i-helium, i-LEG kunye ne-LNG, kwaye ezi mveliso zisetyenziselwa izixhobo ze-cryogenic (umzekelo, amatanki e-cryogenic kunye neeflasks ze-dewar njl.) kumashishini ombane, i-superconductor, iitshiphusi, i-MBE, ikhemesti, i-biobank / i-cellbank, ukutya & isiselo, indibano ye-automation, kunye nenzululwazi. uphando njl.
Ixesha lokuposa: Nov-24-2021