Iindaba
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Inzuzo ye-Heineken ye-net ngo-2021 yi-3.324 yezigidigidi zee-euro, ukwanda kwe-188%
Ngomhla we-16 kaFebruwari, iHeineken Group, isibini esikhulu emhlabeni, ibhengeze iziphumo zayo zonyaka ka-2021. Ingxelo yokusebenza yabonisa ukuba kwi-2021, i-Heineken Group iphumelele ingeniso ye-26.583 yezigidigidi zee-euro, ukunyuka konyaka-ngonyaka we-11.8% (ukwanda kwe-organic 11.4%); ingeniso eshiyekileyo ye-21.941 ...Funda ngokugqithisileyo -
Imfuno yemarike yeglasi ye-borosilicate ephezulu idlule iitoni ezingama-400,000!
Zininzi iimveliso zokwahlulwa kweglasi ye-borosilicate. Ngenxa yokwahluka kwenkqubo yokuvelisa kunye nobunzima bobugcisa beglasi ye-borosilicate kwiinkalo ezahlukeneyo zemveliso, inani lamashishini amashishini ahlukile, kwaye ugxininiso lwemarike luhlukile. I-borosilicate gla ephezulu ...Funda ngokugqithisileyo -
UkuBuyisa kunye nokuSetyenziswa kweeCaps zebhotile zeAluminiyam
Kwiminyaka yakutshanje, ukuchasana nokuthengiswa kotywala kuye kwahlawulwa ngakumbi nangakumbi ngabavelisi. Njengenxalenye yokupakisha, umsebenzi wokuchasana nokuthengiswa komgunyathi kunye nohlobo lwemveliso yebhotile yebhotile yewayini nazo ziyaphuhla zisingise kwiintlobo ngeentlobo kunye nomgangatho ophezulu. Iibhotile zewayini ezininzi ezichasene nenkohliso...Funda ngokugqithisileyo -
Iingcebiso zokucoca iimveliso zeglasi
Indlela elula yokucoca iglasi kukusula ngelaphu elifakwe emanzini eviniga. Ukongezelela, iglasi yekhabhinethi ehambelana neoli yeoli kufuneka ihlambuluke rhoqo. Emva kokuba amabala e-oyile efunyenwe, izilayi zetswele zingasetyenziselwa ukosula iglasi efihliweyo. Iimveliso zeglasi ziqaqambile kwaye zicocekile, w...Funda ngokugqithisileyo -
Indlela yokugcina ifenitshala yeglasi yonke imihla?
Ifenitshala yeglasi ibhekisa kuhlobo lwefenitshala. Olu hlobo lwefenitshala ngokubanzi lusebenzisa iglasi eyomeleziweyo ephezulu kunye nezakhelo zetsimbi. Ukucaca kweglasi kumaxesha ama-4 ukuya kuma-5 aphezulu kunokweglasi eqhelekileyo. Iglasi epholileyo enobulukhuni obuphezulu yomelele, inokumelana nokunkqonkqoza okuqhelekileyo, ibhum...Funda ngokugqithisileyo -
Yintoni iquartz ecocekileyo? Ziziphi izinto ezisetyenziswayo?
I-quartz ye-high-purity ibhekisela kwisanti ye-quartz enomxholo we-SiO2 we-99.92% ukuya kwi-99.99%, kwaye ukucoceka okufunekayo ngokubanzi kungaphezulu kwe-99.99%. Yinto ekrwada yokuveliswa kweemveliso ze-quartz eziphezulu. Kuba iimveliso zayo zineempawu ezibalaseleyo zomzimba kunye neekhemikhali ezifana nobushushu obuphezulu...Funda ngokugqithisileyo -
Yintoni i-agent yokucoca iglasi?
Izicacisi zeglasi zisetyenziswa ngokuqhelekileyo izixhobo ezincedisayo zeekhemikhali kwimveliso yeglasi. Nayiphi na imathiriyeli ekrwada enokubola (i-gasify) kubushushu obuphezulu ngexesha lenkqubo yokunyibilika kweglasi ukuvelisa igesi okanye ukunciphisa i-viscosity yolwelo lweglasi ukukhuthaza ukupheliswa kwamaqamza kwiglasi ...Funda ngokugqithisileyo -
Imveliso ekrelekrele yenza uphando lweglasi kunye nophuhliso lube luncedo ngakumbi
Iqhekeza leglasi eqhelekileyo, emva kokuba iqhutywe yiChongqing Huike Jinyu Optoelectronics Technology Co., Ltd. ubuchwepheshe obukrelekrele, iba yiscreen seLCD kwiikhompyuter kunye nomabonakude, kwaye ixabiso layo liphindwe kabini. Kwiworkshop yemveliso ye-Huike Jinyu, akukho zintlantsi, akukho kugquma koomatshini, kwaye...Funda ngokugqithisileyo -
Inkqubela entsha kuphando oluchasayo lwezixhobo zeglasi
Kutshanje, iZiko leeMechanics zeZiko leeSayensi zaseTshayina libambisene nabaphandi basekhaya nakwamanye amazwe ukwenza inkqubela-phambili entsha ekulweni nokuguga kwemathiriyeli yeglasi, kwaye okokuqala ngqa baqonda ubume obutsha kakhulu beglasi yentsimbi eqhelekileyo. uya u...Funda ngokugqithisileyo -
Itekhnoloji entsha ephuhliswe zizazinzulu zaseSwitzerland inokuphucula inkqubo yoshicilelo lwe-3D yeglasi
Phakathi kwazo zonke izinto ezinokuprintwa nge-3D, iglasi iseyeyona nto inzima kakhulu. Nangona kunjalo, izazinzulu kwiZiko loPhando le-Swiss Federal Institute of Technology Zurich (ETH Zurich) basebenzela ukutshintsha le meko ngokusebenzisa iteknoloji entsha kunye neyona engcono yokushicilela iglasi ...Funda ngokugqithisileyo -
Ibhityile kuneenwele! Le glasi eguquguqukayo iyamangalisa!
I-AMOLED ineempawu eziguquguqukayo, esele isaziwa ngumntu wonke. Nangona kunjalo, akwanelanga ukuba nephaneli eguquguqukayo. Iphaneli kufuneka ixhotyiswe ngekhava yeglasi, ukwenzela ukuba ibe yodwa ngokwemiqathango yokumelana nokuqala kunye nokuchasana nokulahla. Kwizigqubuthelo zeglasi yefowuni ephathwayo, ukukhanya, ukubhitya...Funda ngokugqithisileyo -
Yintoni umtsalane okhethekileyo wefenitshala yeglasi ecocekileyo?
Yintoni umtsalane okhethekileyo wefenitshala yeglasi ecocekileyo? Ifenitshala yeglasi esulungekileyo yifenitshala eyenziwe phantse ngeglasi kuphela. Iyabonakala, icwecwe kwaye iyathandeka, iyabonakala kwaye iqaqambile, kwaye ukuma kwayo kusimahla kwaye kulula. Emva kokuba iglasi icutshungulwe, inokunqunyulwa ibe zizikwere, izangqa, ...Funda ngokugqithisileyo