Raws li noob neej ua ntej tshaj plaws thiab siv hlau, tooj hauv cov neeg Iyiv thaum ub los ntawm lub voj voog "♀" sawv cev ntawm "txoj sia nyob mus ib txhis."
Tooj liab yeeb hauv lub tsev muaj keeb kwm ntev ntawm daim ntawv thov, yog tau lees paub los ntawm kev ntsuas dej, cua sov thiab roj yeeb nkab. Tam sim no, lub teb ntawm cov kav dej sib xyaw, lub cev sib xyaw yog pom tau los ntawm lwm cov kab ke ntawm lub sijhawm thiab cov kev sim ua ke los ntawm kev ua yeeb yam ntawm cov yeeb nkab.
Cov lus no tuaj yeem ua pov thawj los ntawm cov khoom lag luam tooj liab hauv qab no:
1, ruaj khov - cov tshuaj lom neeg ntawm tooj liab yog ruaj khov, tshav kub, kev tiv thaiv kev xeb thiab cov hluav taws xob tsis zoo rau ib puag ncig ntev. Piv txwv li, Lub Tsev So Ruijin thiab tsev kho mob Union hauv kev kho tooj liab tom qab 80 xyoo, tseem tuaj yeem ua tau kev ua tau zoo.
2, Muaj kev nyab xeeb thiab ntseeg tau - Tooj liab yeeb tau teeb tsa ntawm cov hlau thiab tsis yog xim hlau zoo hauv ib qho. Nws yog qhov nyuaj dua yas, muaj zog siab ntawm cov hlau dav dav. Nws yog qhov yooj yim dua li qhov kev khoov rau hlau dav hlau, kev ua kom muaj zog thiab kev sib tw siab, muaj feem xyuam thiab khov tsis kam.
Tooj liab cov yeeb nkab tuaj yeem tiv thaiv -196 kev hloov pauv ntawm qhov kev ua tau zoo thiab ntsuas kub thiab txias rau kev siv sijhawm ntev dhau los, yuav tsis ua kom muaj kev laus. Yog li ntawd, lub zog tsis kam mus rau tsawg-kub brittleness ntawm tooj liab yeeb yog qhov tseem haum rau hauv thaj chaw txias.
3, Kev tshawb fawb txog kev lom neeg muaj kev noj haus hais tias: cov dej xa hauv E. coli hauv cov yeeb nkab tooj liab tsis tuaj yeem ua kom muaj me nyuam; Ntau tshaj 99% ntawm cov kab mob hauv dej mus rau hauv lub tooj liab tshuab 5 teev tom qab raug tua tag. Qhov kev ua tau zoo heev ntawm biological ua tau zoo vim tias muaj cov cim tooj liab yaj hauv dej thiab tus tib neeg lub cev los ntawm kev haus dej haus rau kev noj qab haus huv (tooj liab yog qhov tsis tseem ceeb hauv tib neeg lub cev).
Kev ua yeeb yam ntawm tooj liab kav tuaj yeem yog tib yam ntawm -180}}} degrees raws li chav nyob.
Yog li ntawd, lub zog tsis kam mus rau tsawg-kub brittleness ntawm tooj liab yeeb hauv thaj chaw txias txias yog qhov tshwj xeeb rau thaj av. Cov lus qhia tam sim no ntawm kev faib tawm ntawm kev ntsuas ntawm metering thiab zais tsim ntau dua rau tooj liab yeeb thiab kev ntseeg tau, qis coeffanient ntawm thermal expansion thiab lwm yam zoo dua.
Nyob rau tib lub sijhawm, cov phiaj xwm hauv tsev yuav hloov kho cov nqi cua sov los ntawm lub xeev mus rau kev tswj hwm cov cuab yeej ntawm kev ua lag luam, kom muaj kev nyab xeeb dua li yav dhau los ntawm qhov tseem ceeb ntawm.
Cov kev ua tau zoo tshaj plaws ntawm tooj liab radiators, cov tshuab ua kom tiav qis dua cov nqi kho thiab lub neej pabcuam dua.
