Didymium tsom iav kuj tseem paub tias yog ACE, Phillips ACE 202, Purple Glass, Rose Glasses thiab Rose didymium. Cov lim dej no yuav tiv thaiv koj ob lub qhov muag los ntawm sodium flare thiab UV hluav taws xob thaum koj ua haujlwm nrog nyiaj soldering, beadmaking lossis lwm yam iav mos ua haujlwm. Didymium tsom iav tsis tuaj yeem tiv thaiv koj ob lub qhov muag los ntawm hluav taws xob Infrared.
Vim li cas cov iav tshuab raj hnav tsom iav ntshav?
Meet Didymium
Nyob ze li ntawm 1600 degrees, peb cov khoom siv hluav taws xob thiab cov taws teeb no muab cov teeb meem UV rays uas tuaj yeem ua rau txhua qhov ntawm tib neeg lub qhov muag puas. … Txij li thaum Didymium tsis nqus tag nrho cov teeb pom kev, cov tub rog yuav siv iav Didymium xa Morse Code hla kev sib ntaus sib tua.
Leej twg nrhiav tau didymium?
Carl Mosander, tus kws tshuaj kws tshawb fawb tau tshawb pom Didymium hauv xyoo 1841, yog leej txiv ntawm ob pawg menyuam ntxaib, yog li nws xaiv lub npe rau "cov ntsiab lus" no tuaj yeem raug qhia los ntawm nws. qhov xwm txheej ntawm tus kheej thaum lub sijhawm.
Dab tsi yog sodium flare?
Thaum cov nplaim hluav taws uas muaj pa oxygen reacts nrog iav uas muaj sodium qhov tshwm sim yog ci daj nplaimTxawm tias tsis yog nws tus kheej, qhov hluav taws xob sodium no feem ntau nrog rau ob qho tib si ultraviolet (UV) Lub teeb thiab infrared hluav taws xob (IR) - ob qho tib si uas tuaj yeem ua rau lub qhov muag puas. …
Didymium yog dab tsi?
Didymium (Greek: δίδυμο, ntxaib lub ntsiab) yog sib xyaw ntawm cov ntsiab lus praseodymium thiab neodymium.
