Txhais li cas lub koob yees duab obscura?

Cov txheej txheem:

Txhais li cas lub koob yees duab obscura?
Txhais li cas lub koob yees duab obscura?
Anonim

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.

Pom zoo:

Nthuav cov khoom
Margined collateral yog dab tsi?
Nyeem ntxiv

Margined collateral yog dab tsi?

Nyob rau hauv kev nyiaj txiag, cov paj laum yog cov khoom lag luam uas tus neeg ua lag luam yuav tsum tau tso nrog lawv tus broker lossis kev sib pauv los them cov nqi qiv nyiaj uas tus neeg tuav pov hwm ua rau tus brokerlossis kev pauv. … Kev yuav ntawm cov paj tau tshwm sim thaum tus neeg ua lag luam yuav ib qho cuab tam los ntawm qiv qhov nyiaj tshuav ntawm tus broker.

Karina puas yog ib tug tub?
Nyeem ntxiv

Karina puas yog ib tug tub?

Karina /kəˈriːnə/ is a female muab lub npe siv niaj hnub no. Nws tuaj yeem yog qhov sib txawv ntawm kev sau ntawm Carina (los ntawm Latin carus=kev hlub) lossis luv luv ntawm Katarina / Katrina. Puas Carina yog ib tug tub npe? Lub npe Carina yog ib tug girl's lub npe ntawm Italian keeb kwm txhais tau tias "

Qhov kev nyab xeeb twg tsis tuaj yeem ua rau margin?
Nyeem ntxiv

Qhov kev nyab xeeb twg tsis tuaj yeem ua rau margin?

Cov khoom lag luam tsis muaj txiaj ntsig suav nrog tsis ntev los no IPOs, cov khoom lag luam nyiaj npib, thiab cov ntawv tshaj tawm hauv khw muag khoom. Lub downside ntawm marginable kev ruaj ntseg yog tias lawv tuaj yeem ua rau kev hu xov tooj, uas ua rau muaj kev nyab xeeb thiab nyiaj txiag poob.