Yuav Ua Li Cas Khaws Cov Qhuav Qhuav: 14 Kauj Ruam (nrog Duab)

Cov txheej txheem:

Yuav Ua Li Cas Khaws Cov Qhuav Qhuav: 14 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Khaws Cov Qhuav Qhuav: 14 Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Khaws Cov Qhuav Qhuav: 14 Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Khaws Cov Qhuav Qhuav: 14 Kauj Ruam (nrog Duab)
Video: Nkauj Ntseeg Tawm Tshiab 2023 | "Vajtswv Lub Siab Zoo Tshaj Plaws" 2024, Tej zaum
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Cov dej khov qhuav yog txias heev cov pa roj carbon dioxide. Cov dej khov qhuav muaj ntau yam siv, txawm hais tias nws feem ntau siv los ua cua txias. Ib qhov zoo yog cov dej khov qhuav tawm tsis muaj kua, raws li cov dej khov qhuav sublimates rau roj ntawm -43 degrees Celsius. Txawm li cas los xij, cov dej khov qhuav tuaj yeem ua rau txaus ntshai, thiab tuaj yeem ua rau khov thiab hlawv. Yog li, paub yuav khaws thiab lis dej khov qhuav yog qhov tseem ceeb heev.

Kauj ruam

Txoj Kev 1 ntawm 2: Khaws Cov Dej Qhuav

Khaws Qhuav Dej Khov Kauj Ruam 1
Khaws Qhuav Dej Khov Kauj Ruam 1

Kauj Ruam 1. Yuav cov dej khov qhuav kom ze li sai tau rau lub sijhawm siv

Thaum koj tuaj yeem qeeb cov txheej txheem sublimation dej khov qhuav, koj tsis tuaj yeem nres nws. Yog li ntawd, yuav cov dej khov qhuav kom ze li sai tau rau lub sijhawm siv. Koj yuav poob 2.5 - 5kg ntawm cov dej khov qhuav hauv ib hnub txawm tias cov dej khov tau khaws cia kom raug.

Khaws Qhuav Dej Khov Kauj Ruam 2
Khaws Qhuav Dej Khov Kauj Ruam 2

Kauj Ruam 2. Hnav cov hnab looj tes hluav taws xob thiab tiv thaiv koj lub luj tshib

Vim qhov kub heev, cov dej khov qhuav tuaj yeem hlawv koj cov tawv nqaij. Cov hnab looj tes hluav taws xob tuaj yeem tiv thaiv koj txhais tes los ntawm kev khov thaum koj tuav dej khov qhuav. Ntau li ntau tau, sim zam kev sib cuag nrog dej khov qhuav. Ib qho ntxiv, koj tseem tuaj yeem hnav lub tes tsho ntev los tiv thaiv koj lub luj tshib thaum tuav cov dej khov qhuav.

Khaws Qhuav Dej Khov Kauj Ruam 3
Khaws Qhuav Dej Khov Kauj Ruam 3

Kauj Ruam 3. Khaws cov dej khov qhuav rau hauv lub thawv kaw, xws li ua npuas dej txias txias

Lub tshuab txias tuaj yeem siv los khaws cov dej khov qhuav rau lub sijhawm ntev. Koj tseem tuaj yeem siv lub tshuab txias txias, uas feem ntau siv los ua kom cov dej txias.

Khaws Qhuav Dej Khov Kauj Ruam 4
Khaws Qhuav Dej Khov Kauj Ruam 4

Kauj Ruam 4. Sau lub ntim nrog cov dej khov qhuav nrog cov ntawv siv los ua kom cov txheej txheem sublimation qeeb

Cov ntawv siv ua haujlwm los npog qhov chaw khoob hauv lub thawv.

Khaws Qhuav Dej Khov Kauj Ruam 5
Khaws Qhuav Dej Khov Kauj Ruam 5

Kauj Ruam 5. Kaw lub thawv kom nruj li sai tau

Qhov qhib lub thawv ntau dua, cov cua sov nkag mus. Cov cua sov ua rau cov txheej txheem sublimation, uas txhais tau tias koj cov dej khov qhuav yuav yaj sai dua.

Khaws Qhuav Dej Khov Kauj Ruam 6
Khaws Qhuav Dej Khov Kauj Ruam 6

Kauj Ruam 6. Muab lub txias tso rau hauv qhov chaw txias

Yog tias huab cua txias, tso qhov txias rau sab nraud, thiab yog huab cua sov, tso lub txias txias rau hauv ib qho txias ntawm chav tsev. Sim ua kom sov sab nraud ntawm qhov txias txias kom txo qis qis ntawm cov dej khov qhuav.

Khaws Qhuav Qhuav Kauj Ruam 7
Khaws Qhuav Qhuav Kauj Ruam 7

Kauj Ruam 7. Saib xyuas kom hlawv

Qhov hnov mob uas tsuas yog ua rau daim tawv nqaij liab yuav kho nws tus kheej. Txawm li cas los xij, yog tias koj cov tawv nqaij pib tawg thiab tawg, hu rau koj tus kws kho mob.

Txoj Kev 2 ntawm 2: Zam Kev Txom Nyem

Khaws Qhuav Dej Khov Kauj Ruam 8
Khaws Qhuav Dej Khov Kauj Ruam 8

Kauj Ruam 1. Khaws cov dej khov qhuav rau hauv qhov chaw uas muaj cua nkag tau zoo

Cov dej khov qhuav yuav sublimate rau carbon dioxide. Yog li ntawd, cov dej khov qhuav tuaj yeem ua rau tib neeg muaj kev phom sij yog tias khaws cia hauv qhov chaw kaw. Xyuas kom cov dej khov qhuav khaws cia rau hauv qhov chaw uas muaj cua txaus. Txwv tsis pub, cov dej khov qhuav tuaj yeem ua rau tib neeg thiab tsiaj tuag taus.

Nco ntsoov tias lub tsheb kaw tsis muaj qhov cua nkag, tshwj xeeb yog lub tshuab cua txias tawm. Tsis txhob tso dej khov qhuav rau hauv lub tsheb nres. Thaum txav cov dej khov qhuav, qhib lub qhov rais tsheb, lossis paub tseeb tias koj qhib lub tshuab cua txias kom tso cua kom huv. Tsis tas li, khaws cov dej khov qhuav tawm ntawm qhov pom thaum tsav tsheb

Khaws Qhuav Dej Khov Kauj Ruam 9
Khaws Qhuav Dej Khov Kauj Ruam 9

Kauj Ruam 2. Tsis txhob siv lub thawv ntim cua kom nqa cov dej khov qhuav

Cov dej khov qhuav tsis yaj, nws sublimates. Qhov no txhais tau tias cov dej khov qhuav yuav muab cov pa roj carbon dioxide tawm. Vim tias cov pa roj carbon dioxide hloov mus ua roj, nws xav tau chaw txav mus los. Yog tias koj siv lub thawv ntim airtight, cov pa yuav tsis dim. Hauv qhov xwm txheej hnyav, cov pa roj tuaj yeem nthuav tawm ntau dhau, ua rau muaj kev tawg.

Khaws Qhuav Dej Khov Kauj Ruam 10
Khaws Qhuav Dej Khov Kauj Ruam 10

Kauj Ruam 3. Tsis txhob muab cov dej khov qhuav tso rau hauv lub tub yees

Lub freezers yog airtight, thiab tej zaum yuav ua rau cov dej khov qhuav kom tawg. Tsis tas li, yog tias koj sim khaws cov dej khov qhuav hauv lub tub yees, koj tuaj yeem ua rau lub tub yees puas vim tias lub ntsuas sov hauv lub tshuab tsis tsim los tswj cov dej khov qhuav.

Khaws Qhuav Dej Khov Kauj Ruam 11
Khaws Qhuav Dej Khov Kauj Ruam 11

Kauj Ruam 4. Siv daim npog ntsej muag thiab lub iav tsom iav thaum tsoo dej khov los tiv thaiv koj lub qhov muag

Txwv tsis pub, cov dej khov khov tuaj yeem nkag rau hauv qhov muag thiab ua rau kub hnyiab.

Khaws Qhuav Dej Khov Kauj Ruam 12
Khaws Qhuav Dej Khov Kauj Ruam 12

Kauj Ruam 5. Khaws cov dej khov kom deb ntawm cov chaw uas nyob hauv qab no

Cov pa roj carbon dioxide feem ntau nyob hauv ib chav vim tias nws hnyav dua li huab cua koj ua pa. Yog li ntawd, cov pa roj carbon dioxide yuav sau rau hauv qhov chaw uas qis dua. Tsis txhob sim mus rau hauv cov chaw zoo li no.

Khaws Qhuav Dej Khov Kauj Ruam 13
Khaws Qhuav Dej Khov Kauj Ruam 13

Kauj Ruam 6. Ceev faj thaum tso dej khov qhuav

Cov dej khov qhuav tuaj yeem ua rau ntau qhov chaw puas, xws li hauv pem teb lossis rooj, vim nws kub heev.

Khaws Qhuav Dej Khov Kauj Ruam 14
Khaws Qhuav Dej Khov Kauj Ruam 14

Kauj Ruam 7. Tso cov dej khov qhuav kom zoo los ntawm kev tso cai rau nws nyob hauv qhov chaw muaj cua zoo

Tsis txhob yaug cov dej khov qhuav hauv chav dej lossis tog, vim cov dej khov qhuav tuaj yeem ua rau ob leeg puas. Tsis tas li, tsis txhob muab cov dej khov qhuav tso rau hauv lub thoob khib nyiab lossis tso rau hauv qhov chaw pej xeem, vim tus neeg khaws nws tuaj yeem tsis paub txog qhov phom sij ntawm cov dej khov qhuav. Yog tias tshem tawm, cov dej khov qhuav tuaj yeem ua rau hnov mob

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