-
Zirconium (IV) chloride
Zirconium (IV) chloride, tseem hu ua zirconium tetrachloride, muaj cov qauv molecular ZrCl4 thiab molecular hnyav ntawm 233.04.Feem ntau yog siv los ua cov tshuaj analytical reagents, organic synthesis catalysts, waterproofing agents, tanning agents Khoom npe: Zirconium chloride; Zirconium tetrachloride;Zirconia ...Nyeem ntxiv -
Qhov cuam tshuam ntawm lub ntiaj teb tsis tshua muaj rau tib neeg kev noj qab haus huv
Raws li ib txwm muaj, raug rau lub ntiaj teb tsawg tsis ua rau muaj kev hem thawj rau tib neeg kev noj qab haus huv.Qhov tsim nyog ntawm cov av tsis tshua muaj peev xwm kuj muaj cov teebmeem hauv qab no rau tib neeg lub cev: ① anticoagulant nyhuv;② Kev kho mob kub hnyiab;③ Anti-inflammatory thiab bactericidal teebmeem;④ Hypoglycemic e...Nyeem ntxiv -
Nano cerium oxide
Cov ntaub ntawv tseem ceeb: Nano cerium oxide, tseem hu ua nano cerium dioxide, CAS #: 1306-38-3 Cov Khoom Siv: 1. Ntxiv nano ceria rau ceramics tsis yooj yim rau kev tsim pores, uas tuaj yeem txhim kho qhov ntom thiab smoothness ntawm ceramics;2. Nano cerium oxide muaj kev ua haujlwm zoo catalytic thiab tsim nyog rau kev siv ...Nyeem ntxiv -
Lub ntiaj teb tsis tshua muaj kev lag luam tau nce zuj zus, thiab lub ntiaj teb tsis tshua muaj hnyav yuav nce ntxiv me ntsis
Tsis ntev los no, cov nqi tseem ceeb ntawm cov khoom lag luam hauv ntiaj teb tsis tshua muaj kev lag luam tau nyob ruaj khov thiab muaj zog, nrog qee qhov kev so.Kev ua lag luam tau pom qhov sib txawv ntawm lub teeb thiab hnyav lub ntiaj teb tsis tshua muaj kev hloov pauv los tshawb nrhiav thiab tua.Tsis ntev los no, kev ua lag luam tau dhau los ua haujlwm, wi ...Nyeem ntxiv -
Tuam Tshoj lub ntiaj teb tsis tshua muaj export ntim tau qis me ntsis hauv thawj plaub lub hlis
Cov ntaub ntawv pov thawj ntawm kev lis kev cai qhia tau hais tias txij lub Ib Hlis mus txog Lub Plaub Hlis 2023, kev xa tawm tsis tshua muaj hauv ntiaj teb tau mus txog 16411.2 tons, ib xyoos ib zaug poob ntawm 4.1% thiab txo qis ntawm 6.6% piv rau peb lub hlis dhau los.Tus nqi xa tawm yog 318 lab US las, ib xyoos ib zaug poob ntawm 9.3%, piv ...Nyeem ntxiv -
Tuam Tshoj ib zaug xav txwv tsis pub xa tawm thoob ntiaj teb, tab sis raug txwv los ntawm ntau lub tebchaws.Vim li cas ho tsis ua tau?
Tuam Tshoj ib zaug xav txwv tsis pub xa tawm thoob ntiaj teb, tab sis raug txwv los ntawm ntau lub tebchaws.Vim li cas ho tsis ua tau?Hauv lub ntiaj teb niaj hnub no, nrog kev nrawm ntawm kev sib koom ua ke thoob ntiaj teb, kev sib txuas ntawm cov teb chaws tau dhau los ua ze.Nyob rau hauv ib qho chaw ntsiag to, kev sib raug zoo ntawm co...Nyeem ntxiv -
tungsten hexabromide yog dab tsi?
Zoo li tungsten hexachloride (WCl6), tungsten hexabromide kuj yog ib qho inorganic compound tsim los ntawm kev hloov hlau tungsten thiab halogen ntsiab.Lub valence ntawm tungsten yog +6, uas muaj lub cev zoo thiab tshuaj lom neeg thiab yog dav siv nyob rau hauv chemical engineering, catalysis thiab lwm yam teb.Tsis muaj...Nyeem ntxiv -
Hlau Terminator - Gallium
Muaj ib hom hlau uas yog tej yam yees siv heev.Nyob rau hauv lub neej txhua hnub, nws tshwm nyob rau hauv daim ntawv ua kua zoo li mercury.Yog tias koj muab tso rau ntawm lub kaus poom, koj yuav xav tsis thoob thaum pom tias lub raj mis ua kom tawg zoo li daim ntawv, thiab nws yuav tawg nrog tsuas yog poke.Tsis tas li ntawd, muab tso rau hauv cov hlau xws li tooj liab thiab hlau ...Nyeem ntxiv -
Extraction ntawm Gallium
Kev rho tawm ntawm Gallium Gallium zoo li ib daim ntawm cov tin ntawm chav tsev kub, thiab yog tias koj xav tuav nws hauv koj lub xib teg, nws tam sim ntawd melts rau hauv cov hlaws nyiaj.Keeb kwm, lub melting point ntawm gallium yog tsawg heev, tsuas yog 29.8C.Txawm hais tias lub melting point ntawm gallium yog tsawg heev, nws boiling point yog ...Nyeem ntxiv -
Kev siv lub ntiaj teb tsis tshua muaj kev txwv kev ntsuas, kev tso tawm cov cai tshiab los ntawm kev sib koom ua ke ntawm cov saw hlau, xov xwm txawv teb chaws: Nws nyuaj rau sab hnub poob kom tshem tawm nws!
Chips yog "lub plawv" ntawm kev lag luam semiconductor, thiab chips yog ib feem ntawm kev lag luam high-tech, thiab peb tau tshwm sim los tuav lub hauv paus ntawm qhov no, uas yog cov khoom ntawm lub ntiaj teb tsawg.Yog li ntawd, thaum lub tebchaws United States teeb tsa txheej tom qab txheej txheej txheem txheej txheem, peb tuaj yeem ...Nyeem ntxiv -
2023 Tuam Tshoj Tsheb kauj vab Showcases 1050g Next Generation Hlau Ncej
Tau qhov twg los: CCTIME Flying Elephant Network United Wheels, United Weir Group, ua ke nrog ALLITE super rare earth magnesium alloy thiab FuturuX Pioneer Manufacturing Group, tau tshwm sim ntawm 31 Tuam Tshoj International Tsheb kauj vab Qhia hauv 2023. UW thiab Weir Group tab tom ua lawv VAAST Bikes thiab BATCH Tsheb kauj vab ...Nyeem ntxiv -
Tesla Motors tuaj yeem xav txog Kev Hloov Lub Ntiaj Teb Tsis tshua muaj hlau nplaum nrog kev ua haujlwm qis Ferrites
Vim muaj cov saw hlau thiab ib puag ncig teeb meem, Tesla lub tuam tsev fais fab fais fab tau ua haujlwm hnyav kom tshem tawm cov hlau nplaum hauv ntiaj teb tsis tshua muaj los ntawm cov motors thiab tab tom nrhiav rau lwm txoj kev daws teeb meem.Tesla tseem tsis tau tsim cov khoom siv hlau nplaum tshiab, yog li nws tuaj yeem ua nrog cov thev naus laus zis uas twb muaj lawm, feem ntau zoo li ...Nyeem ntxiv