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Zida zamagalasi zapadziko lapansi, chimodzi mwazinthu zabwino kwambiri pakukula
Zojambula zapadziko lapansi zam'madzi zam'madzi zikakhala ndi zamagetsi mumunda wamatsenga, zimangofupikitsa kapena kufupikitsa polowera maginito, omwe amatchedwa maginito. Mtengo wamagalasi wa maginito wamba maginito ndi 156-10-5, zomwe ndizochepa kwambiri, kotero th ...Werengani zambiri -
Magalimoto amakono ayamba kupanga mipanda yopanda magetsi
Malinga ndi Grancekorea, Mota ya Hyundai wayamba kupanga molinganiza magalimoto omwe sikuti amadalira "zinthu zachilengedwe padziko lapansi pano. Malinga ndi makampani omwe ali mkati mwa Ogasiti 13th, Hyundai Motor Pakali pano akupanga mota kapena ...Werengani zambiri -
Kumayambiriro kwa sabata, msika wa rom wa rom netch romet unakhazikika, ndikuyang'ana kudikirira
Kumayambiriro kwa sabata, msika wowoneka bwino kwambiri unali wokhazikika komanso wodikirira. Masiku ano, zolemba zazikulu za silicon 30 # Njira imodzi ndi 8000-8500 yoan / Toni, Toni-Tsitsi ndi 12800-1300 Yuan ndi Meding:Werengani zambiri -
Misika yomwe ikuwoneka ngati Pessimimitistic Oxide / Cerium Short Hards Phokoso
Vuto la matenda owonjezera opanga a Lanthanum Crium akuyamba kukhala akuluakulu. Kufunikira kwamphamvu kumakhala ulesi, ndikumasulidwa koyenera komanso kuwonjezereka koopsa kwa opanga kutumizidwa, ndikuchepetsa mtengo wokhazikika. Komanso, zofuna zonse ziwiri ...Werengani zambiri -
Dziko Lonse Lapansi Kugulitsa Transtary Attars ku China
Anthu okhala pansi pano kunja kwa China, adalengeza za mgwirizano wachiwiri kuti amange chomera champhamvu kwambiri padziko lapansi ku Texas. Chingerezi: Marion Rae Fakitala Contration Centritity Enterners ndiofunikira kuti ateteze katswiri wazamagetsi komanso magiya a mafakitale ...Werengani zambiri -
Mtengo wa zolengedwa zapamwamba pa Ogasiti 14, 2023
Mtengo Wopanga Zamalonda ndi Zotsika Zitsulo (Yuan / Ton) 25000-27 - TOAN) 9100 (Yuan / Ton) 583000 ~ 587000 - Ferrigad ...Werengani zambiri -
Matsenga osowa kwambiri padziko lapansi: Lanthanum Theide
Lanthanum oxide, ma molecular formula La2o3, ma molecular kulemera 325.8091. Makamaka amagwiritsidwa ntchito popanga galasi lowoneka bwino komanso ulusi wamaso. Katundu wa mankhwala pang'ono amasungunuka m'madzi ndikusungunuka mosavuta mu ma asidi kuti apange mchere wofanana. Kuwonekera mlengalenga, ndizosavuta kuyamwa kaboni diox ...Werengani zambiri -
Julayi 31st - Ogasiti 4th Orth Crey Sally Review - Dziko Lopepuka Lonse Limachedwera Komanso Kuopsa Kwambiri Kwambiri
Sabata ino (Julayi 31 mpaka pa 78. Palibe kufunsa kwamasika ambiri pamsika komanso mawu owerengera, ndi makampani ogulitsa nthawi zambiri amakhala pambali. Komabe, kusamvana kochenjera kumawonekeranso. Pa ...Werengani zambiri -
Pa Ogasiti 1, 2023, mtengo wa dziko lapansi wamba.
Mtengo Wopanga Zamalonda ndi Zotsika Zitsulo (Yuan / Ton) 25000-2900 - TOAN) 9100-9300) ...Werengani zambiri -
Kodi mukudziwa zochuluka motani za Lantanide?
Lanthanide Lanthanide, Tanhanid Tathation: Zinthu 57 mpaka 71 mu tebulo la nthawi. Nthawi zambiri zinthu 15 kuchokera ku Lanthanum kupita lutetium. Ofotokozedwa ngati LN. Kusintha kwa ma valectron etron ndi 4f0 ~ 145d0 ~ 26s2, ndi chinthu chamkati. Lanthanum Popanda 4F electrons ndi ...Werengani zambiri -
Nentymium Element for Laser Livices
Newdyomium, gawo 60 la tebulo la nthawi. Newdymium imagwirizanitsidwa ndi Pragehodymium, zonse zomwe ndi za Lantanide ndi zinthu zofanana kwambiri. Mu 1885, Assaden a dzina la Sweded adapeza chisakanizo cha Lanthanum ndi Prageymium ndi Newdymium, Austriach Welsbach adalekanitsidwa bwino ...Werengani zambiri -
Cerium kuti apangitse rocket Dongosolo Labwino Kwambiri Chilengedwe
Cerium, chinthu 58 cha tebulo la nthawi. Cerium ndi chitsulo chochuluka kwambiri padziko lapansi, komanso limodzi ndi chinthu chomwe kale adapeza kale, chimatsegula chitseko cha kupezeka kwa zinthu zina zapadziko lonse lapansi. Mu 1803, wasayansi wa ku Germany Klaprott adapeza chatsopano oxide mumiyala yofiira kwambiri ...Werengani zambiri