ESA thawj zaug ntawm-orbit 3D-luam khoom “tawm los.” cev d20
It is reported that researchers from the European Area Company have successfully printed a small S-curve on the International Spaceport…
Tshawb nrhiav qhov Versatility ntawm Khoom Noj Qib Succinic Acid: Ntuj, Sustainable Ingredient Transforming Industries anionic surfactants
Hauv kev tshawb nrhiav kom ntev thiab muaj txiaj ntsig zoo hauv cov khoom noj thiab tsis yog khoom noj, zaub mov-qib succinic acid tau dhau los ua ib qho…
Boeing's Starliner raug kev txom nyem lwm qhov helium xau loj tungsten lub voos xwmfab
Rau ob lub astronauts uas tau tsuas yog caij nkoj Boeing “Starliner,” qhov kev mus ncig no yog kev ntxhov siab heev. Raws li NASA…
Tellurium dioxide yaj: ib qho kev daws teeb meem rau yav tom ntej ib puag ncig! nyob rau hauv p hom semiconductor
Raws li cov ntaub ntawv ntsig txog, greenhouse gas emissions txuas ntxiv txhim kho, tsim kom muaj kev hloov kho ib puag ncig thiab ecological pa phem. Hauv qhov no,…
Tellurium dioxide yaj: ib qho kev daws teeb meem rau yav tom ntej ib puag ncig! nyob rau hauv p hom semiconductor
Raws li cov ntaub ntawv tsim nyog, tsev xog paj emissions tseem yuav nce ntxiv, ua rau kev hloov pauv ib puag ncig thiab kev sib kis ib puag ncig. Hauv qhov xwm txheej no, carbon…
Txoj kev tsim khoom thiab kev tsim cov txheej txheem ntawm surfactants, thiab dab tsi yog cov khoom siv raw coco betaine
Surfactant yog ib hom khoom siv uas tuaj yeem tsim cov phiaj xwm kev taw qhia sab nraud ntawm kev kho mob thiab txo qis qhov tshwm sim.…
Ultra-fine sib tsoo ntawm silica tuaj yeem ua tiav los ntawm silica ntub grinder siv silicon dioxide
Silica yog ib yam khoom uas tsis yog ntuj thiab ib qho ntawm cov tseem ceeb tshaj plaws ntawm silicon. Nws muaj nyob rau hauv…
Surfactants haum rau ntau thaj chaw sodium lauroyl methyl isethionate
Dab tsi yog cov surfactants uas tiv taus cov tshuaj tiv thaiv muaj zog? Ntawm ntau surfactants, natural amine ester TPP tau nyiam ntau…
TRUNNANO(Luoyang Tongrun) yuav koom rau hauv lub ntiaj teb OF CONCRETE ASIA 2024
Los ntawm lub yim hli ntuj 14 mus rau 16th, Lub Ntiaj Teb OF CONCRETE ASIA 2024 (TSHUAJ) yeej yuav muaj nyob rau ntawm Shanghai Tshiab…
Dab tsi yog Cu clip pob? tooj liab ib ooj
Cov chips fais fab txuas rau sab nraud circuits nrog cov khoom ntim khoom, thiab lawv cov kev ua tau zoo nyob ntawm kev txhawb nqa ntawm cov khoom…