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Yuav ntsuas cov av noo li cas nrog lub teeb ntub dej
Wet Bulb Temperature yog dab tsi? Wet bulb temperature (WBT) yog qhov kub ntawm cov kua uas evaporating rau hauv huab cua. Qhov kub-dej-bulb kub yog qis dua qhov kub-dej-bulb kub, uas yog qhov kub ntawm cov huab cua uas tsis evaporating rau hauv cov kua. Qhov ntsuas kub ntawm qhov dej ntub yog ...Nyeem ntxiv -
Thawj zaug txhaj tshuaj tiv thaiv COVID-19 hauv Suav teb nyob ntawm no, thiab nws tuaj yeem khaws cia ntawm 2-8 ℃!
2021 Nian 2 Yue 25 hnub, ib pab neeg coj los ntawm Chen Wei thiab Kang Xinuo biological AG tsim cov tshuaj tiv thaiv kab mob adenoviral vector Ad5-nCoV pom zoo npe. Nws tau tshaj tawm tias cov tshuaj tiv thaiv tam sim no yog thawj cov tshuaj tiv thaiv tau pom zoo los ntawm lub teb chaws uas tuaj yeem siv cov txheej txheem txhaj tshuaj ib zaug; zoo tiv thaiv ef...Nyeem ntxiv -
Dab tsi yog Electrochemical Gas Sensor?
Vim li cas thiaj siv Electrochemical Gas Sensor? Lub electrochemical sensor yog ib qho tseem ceeb ntawm cov roj sensor. Electrochemistry feem ntau yog hais txog nws txoj haujlwm ua haujlwm. Nws ua haujlwm los ntawm kev tsim cov tshuaj tiv thaiv nrog cov roj ntsuas thiab tsim hluav taws xob teeb liab proportional rau ...Nyeem ntxiv -
Vim li cas Natural Gas ntsuas qhov Dew Point?
Vim li cas qhov zoo ntawm Natural Gas tseem ceeb heev? Lub ntsiab lus ntawm "natural gas" uas tau siv ntau lub sijhawm ntev yog lub ntsiab lus nqaim los ntawm qhov kev xav ntawm lub zog, uas yog hais txog kev sib xyaw ntawm hydrocarbons thiab non-hydrocarbon gases ib txwm khaws cia hauv kev tsim. Hauv petro...Nyeem ntxiv -
Kev kis tus kabmob kis mus rau txawv tebchaws tau ua rau cov khoom siv nruj thiab xav tau lub tshuab ua pa, thiab nws nyuaj rau nrhiav ib lub tshuab!
2 Yue 2 2 hnub, sab nraud ntawm Tuam Tshoj 219 lub teb chaws thiab cheeb tsam tau kis tus kab mob, kis tus kab mob hauv Tebchaws Meskas tag nrho txog 2875 Wan Li topped ntiaj teb, tau kuaj pom cov neeg mob thoob ntiaj teb tag nrho ntau dua 1.1 Yi mob. Cov ntaub ntawv qhia tias Tebchaws Meskas, Brazil, Fabkis, Is Nrias teb, thiab Ltalis yog tsib co...Nyeem ntxiv -
Raws li qhov sib txawv ntawm qhov kev txhaj tshuaj tiv thaiv tsis ua haujlwm hauv Tebchaws Meskas, dab tsi yuav tsum tau them nyiaj rau hauv cov tshuaj tiv thaiv kab mob khaub thuas thauj mus los?
Raws li National Broadcasting Corporation (NBC) tshaj tawm, Michigan cov neeg saib xyuas kev noj qab haus huv tau hais rau hnub tim 19th tias ze li ntawm 12,000 koob tshuaj tiv thaiv kab mob tshiab tau ua tsis tiav vim muaj teeb meem tswj qhov kub thiab txias ntawm txoj kev mus rau Michigan. Peb txhua tus paub tias cov tshuaj tiv thaiv, cov khoom siv roj ntsha, yog "tseem ceeb", t ...Nyeem ntxiv -
Molecular Cuisine, yam koj noj tsis yog qhov koj pom?
Molecular Cuisine yog dab tsi? Nyob rau hauv luv luv, Molecular cuisine yog ib tug tshiab tiam nyob rau hauv lub gastronomy ntiaj teb no. Tej zaum koj yuav tsis tau hnov txog molecular cuisine, tab sis koj yuav tau hnov me ntsis txog Nyiv lub qhov kawg molecular cuisine- Dragon Gin Strawberry, uas muag rau RMB 800 txhua. "Processing thiab pres ...Nyeem ntxiv -
Dab tsi yog gases yuav tsum tau ua rau breweries kom ntes tau?
Npias yog brewed nrog nplej bud thiab malt raws li lub ntsiab raw khoom, thiab hops, tom qab ua kua gelatinization thiab saccharization, thiab ces los ntawm cov kua fermentation. Nws muaj cov ntsiab lus cawv tsawg thiab muaj cov pa roj carbon dioxide, ntau yam amino acids, vitamins, tsis tshua muaj suab thaj molecular, inorganic ntsev thiab ...Nyeem ntxiv -
Vim li cas Kev Tswj Kub thiab av noo yog qhov tseem ceeb rau kev ua paj rwb zoo
Dab tsi ntawm Paj Rwb Manufacturing nyob rau hauv Tuam Tshoj Paj Rwb yog ib qho tseem ceeb heev qoob loo nrog zoo nyiaj txiag txiaj nyob rau hauv Tuam Tshoj. Cov khoom tseem ceeb ntawm paj rwb yog cellulose, thiab paj rwb fiber ntau yog cov khoom siv tseem ceeb ntawm kev lag luam textile, suav txog li 55% ntawm Tuam Tshoj textile raw khoom ntawm ...Nyeem ntxiv -
Gas Concentration Detector nyob rau hauv qhov tseem ceeb ntawm kev ua liaj ua teb
Kev yug me nyuam ua liaj ua teb ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li qhov xav tau ntawm cov khoom noj thiab lwm yam khoom ua liaj ua teb. Ua kom muaj kev nyab xeeb thiab noj qab nyob zoo hauv cov liaj teb no yog qhov tseem ceeb tshaj plaws. Ib qho cuab yeej tseem ceeb uas pab tswj kom muaj ib puag ncig zoo li no yog lub ntsuas roj concentration. Hauv ...Nyeem ntxiv -
Qhov tseem ceeb ntawm qhov kub thiab av noo ntawm ib tug qaib ua liaj ua teb
Qhov tseem ceeb ntawm qhov kub thiab av noo nyob rau hauv Qaib Cov Txwv Kev Taw Qhia Kev tswj xyuas cov kev mob zoo yog qhov tseem ceeb rau kev noj qab haus huv thiab kev tsim khoom ntawm qaib ntawm ib lub teb. Qhov kub thiab av noo ua lub luag haujlwm tseem ceeb hauv kev tsim ib puag ncig zoo rau lawv txoj kev loj hlob thiab kev noj qab haus huv. Hauv...Nyeem ntxiv -
Vim li cas cov roj ntes yuav tsum tau calibrated tsis tu ncua?
Gas detector yog ib yam ntawm cov pa pa tawm concentration nrhiav kom pom cov cuab yeej cuab yeej, xws li: portable gas detector, handheld gas detector, fixed gas detector, online gas detector, etc. Gas sensor yog siv los txheeb xyuas hom roj uas muaj nyob hauv ib puag ncig. . Gas sensor yog siv ...Nyeem ntxiv -
Kev cuam tshuam cuam tshuam cuam tshuam rau analog sensor thiab kev tiv thaiv kev cuam tshuam
Analog sensors tau dav siv hauv kev lag luam hnyav, kev lag luam teeb, textile, kev ua liaj ua teb, kev tsim khoom thiab kev tsim kho, kev kawm hauv lub neej txhua hnub thiab kev tshawb fawb tshawb fawb, thiab lwm yam. Analog sensor xa tawm cov teeb liab txuas ntxiv, nrog rau qhov voltage, tam sim no, tsis kam thiab lwm yam, qhov loj ntawm qhov ntsuas ntsuas ...Nyeem ntxiv -
COVID-19 Cold Chain Thauj: Yuav Saib Xyuas Qhov Kub Li Cas?
Lub koom haum saib xyuas kev noj qab haus huv hauv ntiaj teb tau tshaj tawm rau lub Kaum Ob Hlis 18, tau koom nrog ntau qhov kev tsim tshuaj tiv thaiv lossis lub chaw tsim khoom siv tshuaj tiv thaiv rau kev kos npe rau daim ntawv cog lus lossis nqe lus, xyuas kom cov neeg sib tw tshiab uas tswj hwm cov phiaj xwm tshuaj tiv thaiv thoob ntiaj teb yuav tuaj yeem tau txais ze li 2 billion d. ..Nyeem ntxiv -
Khoom noj khoom haus yog ib qho tseem ceeb ntawm tib neeg. Nws ua lub luag haujlwm tseem ceeb hauv granary.
"Rau Cov Neeg Hauv Tebchaws yog qhov tseem ceeb, Rau cov neeg khoom noj khoom haus yog qhov tseem ceeb." Granary yog qhov chaw tseem ceeb rau kev khaws khoom noj. Raws li paub rau peb, Tuam Tshoj yog lub teb chaws muaj neeg ua liaj ua teb. Peb lub tebchaws tau loj hlob 1.3277 billion catties ntawm cov nplej, suav txog li ib feem peb ntawm lub ntiaj teb ...Nyeem ntxiv -
Yuav ua li cas tseem ceeb ntawm qhov kub thiab av noo ntawm Cellar?
Yog tias koj muaj cov kua txiv hmab txiv ntoo loj hauv koj tsev neeg lossis xav tau cellar-fermented wine, koj tsis tuaj yeem tsis quav ntsej ob qhov tseem ceeb, qhov kub thiab txias. Yog li koj yuav tsum paub ntau ntxiv txog qhov kub thiab txias ntawm Cellar. Nkag siab Cellar Ib puag ncig Lub Luag Haujlwm ntawm ...Nyeem ntxiv -
Lub Ventilator cov ntsiab lus pab tswj COVID-19 li cas?
2020 yog xyoo nyuaj heev. Txog rau thaum sawv ntxov lub Kaum Ob Hlis 26, 96,240 tus neeg tau kuaj pom thoob tebchaws thiab 4,777 tus neeg tau tuag. Nws yog qhov hnyav dua txawv teb chaws. Tag nrho ntawm 80,148,371 tus neeg tau kuaj pom, thiab tag nrho cov neeg tuag mus txog 1,752,352. Cov no yog staggering tooj. Dab tsi yog str...Nyeem ntxiv -
Peb yuav ua li cas thiaj ua tau kom oueselves muaj kev nyab xeeb nyob rau hauv kev sib tsoo pob zeb mining?
Txog rau xyoo 2020.12.5, muaj 122 tus neeg tuag nyob hauv cov mines thoob plaws lub tebchaws xyoo no, tua lossis 224 tus neeg tuag. Xyoo no, qhov loj me me kev nyab xeeb kev nyab xeeb (piv rau 2019) tau nce los ntawm ib qho, thiab cov neeg tuag tau nce 16 tus neeg, nce 50% thiab 44% raws li....Nyeem ntxiv -
Ib daim ntawv sau cia koj nkag siab txog cov roj sensor ntes tau sai
Gas detector yog ib qho transducer uas hloov cov ntim feem ntawm cov roj mus rau hauv cov teeb liab hluav taws xob. Xav paub cov roj sensor ntes, koj yuav tsum kawm txog lub ntsiab lus ntawm cov kev txwv thaum xub thawj. Lub sij hawm teb Nws yog hais txog lub sij hawm los ntawm lub detector hu rau cov roj ntsuas kom ncav cuag ...Nyeem ntxiv -
Hydrogen Rich Water yog dab tsi? Puas Muaj Peev Xwm Peb Lub Cev?
Hydrogen Rich Water yog dab tsi? Hauv luv luv, Hydrogen dej tsuas yog ib hom xim tsis muaj xim, tsis muaj ntxhiab, thiab saj tsis qab dej ntshiab nrog ntxiv hydrogen molecules ntxiv rau nws. Hydrogen (H2) yog tus nplua nuj molecule paub rau txiv neej. Muaj qee qhov kev tshawb fawb qhia tias dej hydrogen yuav muaj tus lej ...Nyeem ntxiv
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