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Ntchito zazikulu zachitukuko chapadziko lonse lapansi mu Marichi kotala
Zosowa zapadziko lapansi nthawi zambiri zimawonekera pamindandanda yazambiri zamchere, ndipo maboma padziko lonse lapansi akuchirikiza zinthuzi ngati nkhani yokonda dziko komanso kuteteza ziwopsezo zamtundu uliwonse. Pazaka 40 zapitazi za kupita patsogolo kwaukadaulo, ma element a rare Earth (REEs) akhala ofunikira ...Werengani zambiri -
Kugwiritsa ntchito kwa nano lanthanum oxide mumafuta opaka mafuta
Kugwiritsa ntchito kwa nano lanthanum oxide mu mafuta opaka mafuta Pamene mtengo wokwanira wa khadi wopanda khadi wopanda PB wamafuta opaka mafuta ndi 362N, m'mimba mwake wa malo opera ndi 0.720mm, ndi 0.1240, nano-La2O3 particles amawonjezeredwa, ndipo mtengo wa PB umaphatikizapo ...Werengani zambiri -
Kuthekera kwamakampani aku China osowa padziko lapansi kudachepetsedwa ndi 25% pomwe kutsekedwa kwamalire ndi Myanmar kumalemera pakutumiza mchere.
Makampani aku China osowa kwambiri padziko lapansi adachepetsedwa ndi 25% pomwe kutsekedwa kwa malire ndi Myanmar kukulemera pa kutumiza mchere. pafupifupi 25 peresenti poyerekeza ...Werengani zambiri -
Zolangidwa motsutsana ndi Russia zimasokoneza mayendedwe osowa padziko lapansi, zofalitsa zaku US: ndizovuta kuti Europe ichotse kudalira China.
Malinga ndi a Shi Ying, tsamba lazankhani ku US, mayendedwe opezeka padziko lapansi osowa ku United States ndi Europe atha kusokonezedwa ndi zilango zomwe adachita motsutsana ndi Russia, zomwe zimapangitsa kuti ku Europe kukhale kovuta kuti ayese kuchotsa kudalira kwake China chifukwa cha izi. kiyi zopangira. Chaka chatha, awiri aku North America ...Werengani zambiri -
Kugwiritsa ntchito nano cerium oxide mu polima
Kugwiritsa ntchito nano cerium oxide mu polima Nano-ceria kumathandizira kukana kukalamba kwa ultraviolet kwa polima. Mapangidwe amagetsi a 4f a nano-CeO2 amakhudzidwa kwambiri ndi kuyamwa kwa kuwala, ndipo gulu loyamwitsa limakhala makamaka m'chigawo cha ultraviolet (200-400nm), chomwe chilibe mayamwidwe ...Werengani zambiri -
Zosowa zapadziko lapansi Zosowa padziko lapansi Magnesium alloy
Magnesium alloy ali ndi mawonekedwe a kulemera kopepuka, kuuma kwina kwakukulu, kunyowa kwakukulu, kugwedera ndi kuchepetsa phokoso, kukana kwa ma radiation a electromagnetic, kusaipitsa panthawi yokonzanso ndikubwezeretsanso, etc. .Werengani zambiri -
Pamene mikangano pakati pa Ukraine ndi Russia ikupitirira, mtengo wa zitsulo zosawerengeka udzakwera.
Pamene mikangano pakati pa Ukraine ndi Russia ikupitirira, mtengo wa zitsulo zosawerengeka udzakwera. English: Abizer Shaikhmahmud, Future Market Insights Pomwe vuto lazinthu zobwera chifukwa cha mliri wa COVID-19 silinachiritsidwe, mayiko akunja ayambitsa nkhondo yaku Russia ndi Ukraine ...Werengani zambiri -
Tsogolo la Migodi Rare Earth Elements Mokhazikika
gwero:AZO Mining Kodi Rare Earth Elements ndi Kuti Amapezeka Kuti? Zosowa zapadziko lapansi (REEs) zimakhala ndi zitsulo 17, zopangidwa ndi 15 lanthanides pa tebulo la periodic: Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Th...Werengani zambiri -
Gulani (Ba) Barium zitsulo 99.9%
Chitsanzo: https://www.xingluchemical.com/uploads/AlSc2-Aluminium-scandium.mp4 :99.9% Chilinganizo: Ba Kukula: -20mm, 20-50mm (pansi pa mafuta amchere) Ntchito: Zitsulo ndi aloyi, ma alloys okhala; kutsogola-kuti ...Werengani zambiri -
Gulani Aluminium Scandium alsc2 aloyi yapamwamba kwambiri
Aluminium scandium master alloy AlSc2 pa malonda Master alloys ndi zinthu zotsirizidwa, ndipo zimatha kupangidwa mosiyanasiyana. Iwo ndi chisanadze alloyed osakaniza alloying zinthu. Amadziwikanso kuti osintha, owumitsa, kapena oyenga tirigu kutengera momwe amagwiritsira ntchito. Iwo amawonjezeredwa ku kusungunuka kwa ...Werengani zambiri -
Malonda osowa padziko lapansi adayambanso kutsegulidwanso kwa malire a China ndi Myanmar, ndipo kukakamiza pakuwonjezeka kwamitengo kwakanthawi kunachepa.
Dziko la Myanmar lidayambiranso kutumiza zinthu zachilendo ku China pambuyo potsegulanso zipata za malire a China-Myanmar kumapeto kwa Novembala, magwero adauza Global Times, ndipo akatswiri akuti mitengo yapadziko lapansi ikuyembekezeka kutsika ku China chifukwa chake, ngakhale kukwera kwamitengo ndikotheka. nthawi yayitali chifukwa ...Werengani zambiri -
Zirconia Nanopowder: Chida Chatsopano cha "Kumbuyo" 5G Foni Yam'manja
Zirconia Nanopowder: Chida Chatsopano cha "Kumbuyo" kwa 5G Foni Yam'manja Chitsime: Sayansi ndi Zamakono Tsiku ndi Tsiku: Njira yopangira zirconia ufa idzatulutsa zinyalala zambiri, makamaka kuchuluka kwa madzi otsika amchere amchere omwe ndi ovuta kuchiza. , ku...Werengani zambiri