Cov txheej txheem:

Koj ua li cas sau cerulean xiav?
Koj ua li cas sau cerulean xiav?
Anonim
  1. Cerulean (/s? ˈruːli? n/), tseem sau ua zaub mov noj, yog qhov ntxoov ntxoo xiav xws li nruab nrab ntawm azure thiab ntuj tsaus ntuj xiav .
  2. Thawj qhov kaw siv cerulean raws li lub npe xim hauv Askiv yog xyoo 1590.
  3. " Cerulean xiav "yog lub npe ntawm cov xim.

Ntxiv mus, lub ntsiab lus ntawm cerulean xiav yog dab tsi?

Cerulean yog ntau yam xim ntawm teal- xiav , ntuj- xiav , ci ntsa iab xiav , los yog azure mus tob cyan. Lo lus cerulean los ntawm lo lus Latin caeruleum, uas txhais tau tias "ntuj" lossis "ntuj ceeb tsheej". Qhov no tau tig los ntawm Latin caeruleus sib sib zog nqus xiav : zoo li xiav ntawm lub ntuj.

Ib yam nkaus, Cov Xim dab tsi ua rau cerulean xiav? Prussian xiav sib xyaw nrog Zinc Dawb lossis Zinc- Titanium Dawb yuav luag zoo tagnrho Cerulean Blue xim imitation. Txhawm rau sib xyaw Cerulean, siv cov xim dawb, uas yog pob tshab dua li niaj zaus titanium dawb xim Muaj Zinc Dawb, Sib xyaw Dawb lossis tsuas yog Titanium Dawb roj pleev xim nrog ntau cov muab tub lim rau hauv.

Hauv kev hwm rau qhov no, koj tshaj tawm cov xim cerulean li cas?

Nov yog 4 cov lus qhia uas yuav tsum pab koj ua tiav koj lub suab ntawm 'cerulean':

  1. Ua kom 'cerulean' ua suab nrov: [SUH] + [ROO] + [LEE] + [UHN] - hais nws nrov nrov thiab hais lus ntau dhau kom txog thaum koj tuaj yeem tsim tau lawv.
  2. Sau koj tus kheej hais 'cerulean' hauv kab lus tag nrho, tom qab ntawd saib koj tus kheej thiab mloog.

Yuav ua li cas cerulean xiav?

Tom qab pom Cobalt Xiav los ntawm Fab Kis tshuaj lom neeg Louis Jacques Thénard hauv 1802, Swiss chemist Albrecht Höpfner thawj tsim Cerulean Blue los ntawm Cobalt stannate hauv 1805. Nws yog ua los ntawm kev txiav cov tins, ntsev thiab silica nrog cobalt sulphate thiab yog cov khoom siv hluavtaws hluavtaws ntxhia.

Pom zoo: