Video: Cov ntaub ntawv dab tsi tuaj yeem nqa hauv lub tsheb cryogenic kua tank?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cryogenic tsheb thauj ntau cov pa roj, suav nrog cov nplaim hluav taws xob hydrogen, ua kua oxygen thiab tshuaj lom. Ib txhia cryogenic gases, xws li nitrogen thiab argon, yog suav tias yog inert. Qhov kub ntawm cov roj liquefied no ua tau Qhov kub tshaj plaws, carbon dioxide ntawm -130F, mus rau qhov txias tshaj plaws, helium ntawm -452F.
Kuj paub, dab tsi yog cov khoom siv nqa hauv cov totes thiab cov tso tsheb hlau luam ntau?
Khoom siv siv los tsim cov no lub tank suav nrog aluminium, hlau thiab stainless hlau. Baffles ntsia hauv lub thawv txwv cov khoom txav thaum thauj. Cov no lub tank tej zaum yuav muaj ntau lub compartments thiab tej zaum yuav nqa ob peb cov ntaub ntawv sib txawv.
Ib yam li ntawd, xya lub ntsiab lus dab tsi rau qhov muaj cov khoom phom sij? Muaj xya loj tsis paub rau nrhiav tau tus muaj cov khoom siv phom sij.
Tus txheeb ze txaus ntshai rau ib tus neeg nce ntxiv thaum tus lej nce:
- Nyob / qhov chaw.
- Ntim cov duab.
- Cov cim thiab xim.
- Placards thiab daim ntawv lo.
- Cov ntawv xa khoom.
- Cov cuab yeej kuaj xyuas.
- Koj hnov.
Tsis tas li ntawd, lub tank Nonspec yog dab tsi?
Cov tankers no hu ua specification lub tank txij li lawv yuav tsum tau tsim los rau DOT specifications. Tanker siv rau cov khoom tsis muaj kev phom sij xws li mis nyuj thiab zaub mov lossis rau cov khoom siv phom sij uas tsis tas yuav tsum muaj cov khoom siv tshwj xeeb xws li roj roj yog hu ua cov khoom siv tsis yog cov khoom tshwj xeeb.
Dab tsi yog cov tsheb thauj khoom hnyav hnyav?
Siab tsheb tank -tsim los ntawm DOT-105 thiab DOT-112 tus qauv specifications- yog siv los thauj cov roj liquefied compressed gases nyob rau hauv siab, nrog rau qee qhov tsis tshua muaj siab, cov khoom siv phom sij.
Pom zoo:
Txoj kev faib cov ntaub ntawv twg muab cov ntaub ntawv sib npaug ntawm cov ntaub ntawv lossis cov kev tshuaj xyuas hauv txhua chav kawm cov ntaub ntawv?
Quantile. txhua chav kawm muaj cov yam ntxwv sib npaug. Ib qho kev faib tawm ntau yog zoo haum rau cov ntaub ntawv faib tawm. Quantile muab tib tus lej ntawm cov ntaub ntawv muaj nuj nqis rau txhua chav kawm
Cov yam ntxwv ntawm cov ntaub ntawv twg yog qhov ntsuas ntawm tus nqi uas cov ntaub ntawv muaj nuj nqis heev?
Variation: Ib qho kev ntsuas ntawm tus nqi uas cov ntaub ntawv muaj nuj nqis sib txawv. ? Kev faib tawm: Cov xwm txheej lossis cov duab ntawm kev sib kis ntawm cov ntaub ntawv hla ntau qhov tseem ceeb (xws li tswb-puab). ? Outliers: Cov qauv piv txwv uas nyob deb heev ntawm feem ntau ntawm lwm cov qauv nqi
Thaum muab piv cov qauv sau rau ib tus neeg raug liam cov ntaub ntawv lub hnub nyoog sib txawv ntawm cov ntaub ntawv yuav tsum tsis pub tshaj kaum ob lub hlis?
Thaum piv cov qauv sau rau tus neeg raug liam? cov ntaub ntawv, lub hnub nyoog sib txawv ntawm cov ntaub ntawv yuav tsum tsis pub ntau tshaj rau rau kaum ob lub hlis. Tus lej txaus ntawm tus qauv yog qhov tseem ceeb rau kev txiav txim siab qhov tshwm sim ntawm kev sib piv
Dab tsi yog cov cuab yeej lossis cov ntaub ntawv uas tus Kws Tshawb Fawb xav tau los txheeb xyuas cov ntaub ntawv nug?
Cov ntaub ntawv raug nug hauv chav kuaj ua txhaum cai yog nruab nrog lub tshuab ntsuas ntsuas, ntsuas cov duab digital, infrared thiab ultraviolet lub teeb ci, cov cuab yeej tshuaj ntsuam video thiab cov cuab yeej tshwj xeeb suav nrog cov khoom siv hluav taws xob tshawb pom electrostatic (EDD) thiab cov khoom siv los ua chemistry
Dab tsi yog cov kab ke uas nqa cov ntaub ntawv caj ces ntawm lub cev?
Qhov sib lawv liag ntawm DNA nqa cov ntaub ntawv caj ces ntawm lub cev. Cov txheej txheem ntawm DNA replication tsim ib daim qauv tshiab ntawm cov kab mob cov ntaub ntawv caj ces. Cov duab ob-coiled ntawm DNA yog hu ua ob chav helix. Proteins yog tsim los ntawm cov amino acids