Lub koob yees duab obscura, poj koob yawm txwv ntawm lub koob yees duab yees duab. Lub npe Latin txhais tau tias "dub chamber," thiab cov ntawv ntxov tshaj plaws, yos mus rau qub txeeg qub teg, muaj cov chav tsaus me me nrog lub teeb nkag los ntawm ib lub qhov me me.
What does obscura mean in English?
[n] ib qhov chaw tsaus nti uas cov duab ntawm cov khoom sab nraud tau npaj los ntawm qhov me me aperture lossis lens rau ntawm qhov chaw tig mus.
Lub koob yees duab obscura yog dab tsi thiab nws siv li cas?
Nov yog khoom siv kho qhov muag uas yog poj koob yawm txwv ntawm cov koob yees duab niaj hnub. Los ntawm lub xyoo pua 17th mus rau qee cov neeg ua yeeb yam siv nws los ua ib qho kev pab rau kev kos duab. Qhov tseem ceeb ntawm lub koob yees duab obscura muaj lub lens txuas rau lub aperture ntawm ib sab ntawm lub tsev pheeb suab lossis lub thawv.
Lub koob yees duab obscura yog dab tsi?
Lub koob yees duab obscura tau siv los kawm txog dab noj hnub yam tsis muaj kev pheej hmoo ua rau lub qhov muag los ntawm kev saib ncaj qha mus rau lub hnub. Raws li kev pabcuam kos duab, nws tso cai rau taug qab cov duab uas tau npaj los ua tus sawv cev muaj tseeb, thiab tshwj xeeb tshaj yog txaus siab rau txoj hauv kev yooj yim kom ua tiav cov duab kos duab zoo.
Lub koob yees duab obscura yog dab tsi thiab vim li cas nws tseem ceeb?
Lub koob yees duab obscura, los ntawm Latin lub ntsiab lus 'chamber tsaus', yog ib qho ntawm cov khoom tsim uas coj mus rau kev yees duab. … Cov kws ua yeeb yam tau siv lub koob yees duab obscura, paub tias lawv tuaj yeem taug qab cov tsev, ntoo, duab ntxoov ntxoo thiab tsiajlos pab tsim lawv cov duab.
