Yuav piav qhia li cas iav opalescent?

Cov txheej txheem:

Yuav piav qhia li cas iav opalescent?
Yuav piav qhia li cas iav opalescent?
Anonim

Opalescent iav yog ib lo lus dav dav rau ntshiab lossis xim iav nrog cov mis dawb dawb opaque lossis cov nyhuv translucent feem ntau rau ob lub ntug (xws li Davidson's Pearline ntau) lossis nruab nrab ntawm iav khoom.

Lub iav opalescent txhais li cas?

: lub iav translucent lossis opaque tshwj xeeb tshaj yog: lub iav dawb uas yog npaj los ntawm kev ntxiv impurities (raws li cov tshuaj fluorine) uas tawg ua crystallites nyob rau hauv lub matrix ntawm iav thiab uas yog siv tshwj xeeb tshaj yog rau ornamental pressed iav thiab rau lub teeb diffusing yam tsis muaj kev poob loj ntawm cov teeb pom kev zoo - piv …

Dab tsi yog xim opalescent?

Opalescent txhais tau tias tsis muaj xim lossis dawb zoo li opal, lossis hloov xim zoo li opal.

opalescent zoo li cas?

"Fire Opal" yog ib lo lus siv rau cov yeeb yuj, pob tshab rau translucent opal uas muajci ntsa iab zoo li tom qab xim daj, txiv kab ntxwv lossis liab. Nws tuaj yeem lossis tsis tuaj yeem pom "ua si-ntawm-xim." Cov xim ntawm cov hluav taws opal tuaj yeem ua rau pom tseeb raws li pom hauv peb lub pob zeb qhia ntawm no.

Thaum twg yog iav opalescent ua?

Lub Opalescent Glass Works qhib rau hauv 1888 tsim cov nplooj ntawv loj ntawm cov iav xim uas tau muag rau cov neeg tsim cov iav qhov rais thiab cov rooj tog. Ib qho ntawm thawj cov khoom xa tuaj ntawm daim iav mus rau lub thoob ntiaj teb stained iav artist Louis Comfort Tiffany.

Pom zoo:

Nthuav cov khoom
Thaum twg yog lub npe hu ua neologism?
Nyeem ntxiv

Thaum twg yog lub npe hu ua neologism?

Thaum twg yog lub npe hu ua neologism? Thaum ib tug eponym (ib lo lus raws li lub npe ntawm ib tug neeg los yog ib qho chaw) yog siv los ua ib lo lus tshiab nyob rau hauv cov lus, nws yog ib tug neologism. Thaum Earl ntawm Sandwich cov phooj ywg pib hu nws cov khoom noj txom ncauj tshiab "

Cov ntshav oxygenated los ntawm qhov twg?
Nyeem ntxiv

Cov ntshav oxygenated los ntawm qhov twg?

Lub plawv muaj plaub chav uas cov ntshav ntws. Ntshav nkag mus rau sab xis atrium thiab dhau los ntawm txoj cai ventricle. Lub ventricle txoj cai tso cov ntshav mus rau lub ntswsqhov uas nws ua oxygenated. Cov ntshav oxygenated tau coj rov qab mus rau lub plawv los ntawm cov hlab ntsha pulmonary uas nkag mus rau sab laug atrium.

Koj puas tuaj yeem thov aia ntawm cov khoom tsis muaj nqis?
Nyeem ntxiv

Koj puas tuaj yeem thov aia ntawm cov khoom tsis muaj nqis?

Nws yuav muaj txiaj ntsig zoo rau kev xaiv tsa raws li s815 CTA 2009 yog tias thov cov peev nyiaj pab yuav muab kev pab sai dua li txiav tawm cov nqi txiav tawm lossis cov nqi cuam tshuam raug lees paub hauv cov nyiaj (piv txwv li, vim tias Nyiaj Txiag Nyiaj Txiag Txhua Xyoo (AIA) yuav them.