Xov xwm
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Heineken cov nyiaj tau los hauv 2021 yog 3.324 billion euros, nce 188%
Thaum Lub Ob Hlis 16, Heineken Group, lub ntiaj teb thib ob loj tshaj plaws brewer, tshaj tawm nws cov txiaj ntsig xyoo 2021. Daim ntawv qhia txog kev ua tau zoo tau taw qhia tias xyoo 2021, Heineken Group ua tiav cov nyiaj tau los ntawm 26.583 billion euros, nce xyoo ib xyoos ntawm 11.8% (organic nce ntawm 11.4%); net nyiaj tau los ntawm 21.941 ...Nyeem ntxiv -
Kev lag luam thov rau siab borosilicate iav tau tshaj 400,000 tons!
Muaj ntau ntau cov khoom lag luam ntawm borosilicate iav. Vim tias qhov sib txawv ntawm cov txheej txheem tsim khoom thiab cov txheej txheem nyuaj ntawm borosilicate iav hauv cov khoom sib txawv, tus naj npawb ntawm kev lag luam kev lag luam txawv, thiab kev lag luam concentration txawv. High borosilicate iav...Nyeem ntxiv -
Rov qab thiab siv Aluminium Lub raj mis Caps
Nyob rau hauv xyoo tas los no, cawv tiv thaiv kev ua txhaum cai tau them nyiaj ntau thiab ntau dua los ntawm cov tuam ntxhab. Raws li ib feem ntawm kev ntim khoom, kev tiv thaiv kev ua txhaum cai thiab cov ntaub ntawv tsim tawm ntawm lub raj mis cawv tseem tab tom txhim kho mus rau ntau haiv neeg thiab qib siab. Ntau lub raj mis anti-coj ...Nyeem ntxiv -
Cov lus qhia rau kev ntxuav cov khoom iav
Txoj kev yooj yim los ntxuav lub khob yog so nrog ib daim ntaub ntub dej hauv vinegar. Tsis tas li ntawd, lub txee iav uas ua rau cov roj stains yuav tsum tau ntxuav tas li. Thaum pom cov roj stains, hlais cov dos tuaj yeem siv los so cov iav tsis pom. Cov khoom iav yog ci thiab huv si, w ...Nyeem ntxiv -
Yuav ua li cas tswj cov rooj tog iav txhua hnub?
Cov rooj tog iav hais txog ib hom rooj tog. Hom rooj tog no feem ntau siv high-hardness ntxiv dag zog rau iav thiab hlau ncej. Lub pob tshab ntawm iav yog 4 mus rau 5 npaug siab dua li cov iav zoo tib yam. High-hardness tempered iav yog ruaj, muaj peev xwm tiv taus cov pa knocks, bum ...Nyeem ntxiv -
Dab tsi yog high purity quartz? Dab tsi yog siv?
High-purity quartz hais txog quartz xuab zeb nrog SiO2 cov ntsiab lus ntawm 99.92% txog 99.99%, thiab feem ntau xav tau purity siab dua 99.99%. Nws yog cov khoom siv raw rau kev tsim cov khoom lag luam high-end quartz. Vim tias nws cov khoom muaj lub cev zoo thiab tshuaj lom neeg xws li kub kub ...Nyeem ntxiv -
Dab tsi yog iav fining agent?
Cov iav clarifiers feem ntau yog siv cov khoom siv tshuaj lom neeg hauv cov iav ntau lawm. Txhua yam khoom siv raw uas tuaj yeem decompose (gasify) ntawm qhov kub thiab txias thaum lub sij hawm iav melting txheej txheem los tsim cov roj los yog txo cov viscosity ntawm cov kua iav los txhawb kev tshem tawm cov npuas hauv iav ...Nyeem ntxiv -
Kev txawj ntse ntau lawm ua rau iav kev tshawb fawb thiab kev tsim kho kom zoo dua qub
Ib daim iav zoo tib yam, tom qab ua tiav los ntawm Chongqing Huike Jinyu Optoelectronics Technology Co., Ltd. cov cuab yeej ntse, dhau los ua lub vijtsam LCD rau cov khoos phis tawj thiab TV, thiab nws cov nqi tau nce ob npaug. Nyob rau hauv Huike Jinyu ntau lawm Rhiav, tsis muaj sparks, tsis muaj mechanical suab nrov, thiab nws yog ...Nyeem ntxiv -
Kev nce qib tshiab hauv kev tshawb fawb los tiv thaiv kev laus ntawm cov ntaub ntawv iav
Tsis ntev los no, lub koom haum ntawm Mechanics ntawm Suav Academy ntawm Kev Tshawb Fawb tau koom tes nrog cov kws tshawb fawb hauv tsev thiab txawv teb chaws los ua kom muaj kev vam meej tshiab hauv kev tiv thaiv kev laus ntawm cov ntaub ntawv iav, thiab thawj zaug tau sim ua kom pom cov tub ntxhais hluas cov qauv ntawm cov iav hlau ib txwm nyob hauv. ua u...Nyeem ntxiv -
Cov thev naus laus zis tshiab tsim los ntawm cov kws tshawb fawb Swiss tuaj yeem txhim kho 3D luam ntawv txheej txheem ntawm iav
Ntawm tag nrho cov ntaub ntawv uas tuaj yeem ua 3D luam tawm, iav tseem yog ib qho ntawm cov ntaub ntawv nyuaj tshaj plaws. Txawm li cas los xij, cov kws tshawb fawb ntawm Lub Chaw Tshawb Fawb ntawm Swiss Federal Institute of Technology Zurich (ETH Zurich) tab tom ua haujlwm los hloov qhov xwm txheej no los ntawm lub tshuab luam ntawv iav tshiab thiab zoo dua ...Nyeem ntxiv -
thinner dua plaub hau! Lub iav hloov tau no yog amazing!
AMOLED muaj cov yam ntxwv hloov tau, uas twb paub rau txhua tus. Txawm li cas los xij, nws tsis txaus kom muaj lub vaj huam sib luag hloov tau. Lub vaj huam sib luag yuav tsum tau nruab nrog lub iav npog, kom nws tuaj yeem ua qhov tshwj xeeb ntawm kev khawb tsis kam thiab poob tsis kam. Rau txawb xov tooj iav npog, lightness, nyias ...Nyeem ntxiv -
Dab tsi yog qhov tshwj xeeb ntxim nyiam ntawm cov rooj tog iav ntshiab?
Dab tsi yog qhov tshwj xeeb ntxim nyiam ntawm cov rooj tog iav ntshiab? Cov rooj tog iav ntshiab yog cov rooj tog zaum yuav luag tsuas yog iav. Nws yog pob tshab, siv lead ua ntshiab thiab ntxim hlub, pom pob tshab thiab ci, thiab nws lub cev yog dawb thiab yooj yim. Tom qab cov iav tiav lawm, nws tuaj yeem txiav rau hauv squares, voj voog, ...Nyeem ntxiv