I-Liquid Nitrogen: Igesi yeNitrogen esesimweni se-liquid. I-inert, engenamibala, engenamqondo, engenawo amandla, okungavuleki, izinga lokushisa le-cryogenic. I-nitrogen yakha iningi lomkhathi (78.03% ngevolumu kanye nama-75,5% ngesisindo) .nitrogen akusebenzi futhi akusekeli ukuhlanganiswa. I-Frostbite ebangelwa ukuxhumana ngokweqile kwe-endothermic ngesikhathi se-vaporization.
I-Nitrogen ewuketshezi ngumthombo obandayo olula. Ngenxa yezakhiwo zayo ezihlukile, i-nitrogen ye-liquid iphinde ikhokhwe kancane kancane futhi yamukelwa ngabantu. Kusetshenziswe kabanzi futhi kusetshenziswe kabanzi ekuyenihweni kwezilwane, embonini yezokwelapha, embonini yokudla kanye nezinkundla zokucwaninga zeCryogenic. Kwe-elekthronikhi, metallurgy, aerospace, imishini yokukhiqiza kanye nezinye izici zohlelo lokusebenza kukhulile futhi kuyakhula.
Amakhono we-Liquid Nitrogen Cryogenic Microbogic Microbial Amakhono
Umgomo wendlela yokuqoqa yaphakade ye-nitrogen, eqoqa izinhlobo zamagciwane ku -196 ℃, ukuqoqa ama-microorganisms ngempumelelo ngokusebenzisa inzuzo yokumisa i-metabolism yama-microorganisms ngaphansi kwesikhunta (isikhunta lelo gama Imizimba emikhulu yezithelo esikhuntanga, ngokuvamile ibhekisa kumakhowe noma amakhowe ngomqondo obanzi). Izinhlobo eziningi zinezindleko eziphakeme zokudla okunempilo nezindleko zokwelapha, futhi zinethemba lesicelo esithembisayo phakathi kwesikhunta. Ngaphezu kwalokho, okunye isikhunta esikhulu kungahlaziya izitshalo ezifile, ezidlala indima ebalulekile ekugcineni ukusakazwa kwezinto zemvelo kanye nebhalansi yemvelo, futhi kungakhiwa futhi kusetshenziswe embonini yamaphepha kanye nokuhlanzwa kwezemvelo. Ezinye isikhunta esikhulu zingadala izifo zezihlahla noma ukulimaza imikhiqizo yezinkuni ezahlukahlukene. Ukuthuthukiswa kokuqonda kwalezi zikhunti ze-pathogenic kulungele ukuvimbela nokuqedwa kokulimala. Iqoqo le-Exemplar leMacrofungi libaluleke kakhulu ekuthuleni nokuqoqwa kwezinhlobo zezinto eziphilayo, iqoqo laphakade nelisebenzayo lemithombo yezakhi zofuzo, nokwabelana kwezinhlobonhlobo zezinto eziphilayo ezindaweni ezahlukahlukene
Ukusinda kofuzo kwezinto eziphilayo zezolimo
UShanghai utshale imali engaphezu kwezigidi ezingama-41 ukusetha futhi athumele imininingwane ephelele yohlobo lwezemvelo lwezolimo eChina. Imboni yeMbewu, enamandla okuvula imakethe yomhlaba wonke, izosebenzisa i-gene Bank njengomthombo wezinto zokwakha, kusho imboni yezolimo. I-Shanghai yezolimo yezolimo yezolimo gene gene, enendawo ephelele yamamitha-skwele angama-3,300, izotholakala eShanghai Academy of Agcultural Science. Izoqoqa izinhlobo ezinhlanu zezokwelashwa zofuzo zezolimo ezibandakanya imbewu yezitshalo, izitshalo ezisetshenziswayo ze-extracellular, amaseli okuzala ezilwane, amaseli ama-microbial kanye nezinto zokwakha izakhi zofuzo.
Umuthi obandayo
Ukuthuthukiswa okusheshayo komuthi we-Climical Crygenic Ukhuthaze ukuthuthukiswa kwemithi yokufakelwa, ikakhulukazi emmosheni wamathambo, amaseli we-hematopoitic, ama-cornea, njll. amaseli we-stem. Enqubweni yokupholisa nokubabazekayo yamasampula endalo, ngesikhathi sokushintshwa kwesigaba kusuka ku-liquid kuya ku-SOGER, ukushisa okuthile kuzodedelwa futhi izinga lokushisa laso lizovuka. Inqubo yokuqandisa ngaphandle kokulawula izinga lokupholisa kuzoholela ekufeni kwamangqamuzana ahlelekile. Isihluthulelo sokwenza ngcono izinga lokusinda kwamasampula aqandisiwe ukunquma kahle iphuzu lokushintshwa kwesigaba samasampula endalo futhi usebenzise i-microcomputer ukupholisa ijubane ukuze uthuthukise inani lokufakwa kwesigaba ngesikhathi sokushintsha kwesigaba, ukucindezela ukunyuka kokushisa kwe Isigaba Shintsha amasampula futhi ukwenza isigaba sidlule isigaba siguqulwe buthule futhi ngokushesha.
Umuthi Wezempilo
I-nitrogen ewuketshezi iyifriji esetshenziswe kabanzi eCryosurgery. Kuyisiqandisi esisungulwe kuze kube manje, futhi lapho ufaka kufakwa kudivayisi yezokwelapha ye-cryogenic, isebenza njenge-scalpel, futhi ungenza noma yikuphi ukuhlinzwa. I-CryotherApy ukwelashwa okusebenzisa izinga lokushisa le-cryogenic ukuqeda isakhiwo se-lesion. Njengomphumela woshintsho olubukhali ekushiseni kweseli, ukwakheka kwe-crystal endaweni yesakhiwo, ukuze kufakwe ama-cell dehydration, i-shrinkage, ama-electrolyte kanye nezinye izinguquko zegazi, i-stasis yendawo noma i-embolism yabangelwa yisikhathi Ukufa kwe-Cell Hypoxia.
Imishini ye-HL Cryogenic
Imishini ye-HL Cryogenicokwasungulwa ngonyaka we-1992 kuhlobene nomkhiqizoInkampani ye-Cr Cryogenic Equipment Company Crygenic Equipment Co, Ltd. Imishini ye-HL Crygenic izimisele ekwakhiweni nasekukhiqizweni kwesistimu ephezulu ye-CrCuum Ensuum Ensumed System kanye nemishini yokusekela ehlobene yokuhlangabezana nezidingo ezahlukahlukene zamakhasimende. I-Pipe ye-Vacuum Effenud ne-hose eguquguqukayo yakhiwa ngezinto ezikhethekile ezikhethekile nezingatha izicelo ezikhethekile ezikhethekile ezikhethekile, futhi idlula ngochungechunge lwezindlela zokwelapha eziqinile kakhulu zokwelapha kanye nokwelashwa okuphezulu kwe-vacuum, esetshenziselwa ukudlulisa umoya-mpilo owuketshezi, i-nitrogen ewuketshezi , i-argon ye-liquid, i-hydrogen ewuketshezi, i-helium ewuketshezi, i-ethefied ethylene gas umlenze kanye ne-liquefied yemvelo igesi ye-LNG.
Uchungechunge lomkhiqizo lwe-valve valve, ipayipi le-vacuum, i-vacuum hose kanye nesihlukanisi sesigaba senkampani yezokwelapha eziqinile, ezidlulayo ngokuhambisa i-oksijini eqinile, i-nitrogen ewuketshezi, i-argon ewuketshezi I-Helium, umlenze kanye ne-LNG, futhi le mikhiqizo isetshenziselwa imishini ye-cryogenic (isib. Amathangi e-Crygenic kanye nama-dewar, ama-choobank / i-cellbank, i-cell Ucwaningo njll.
Isikhathi sePosi: Nov-24-2021
