Video: Vim li cas Fukushima phem dua Chernobyl?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Txawm yog Fukushima thiab Chernobyl yog ob qho tib si theem 7 kev sib tsoo nuclear, kev noj qab haus huv hauv Nyij Pooj txog niaj hnub no tsis tshua muaj hnyav. Ib feem, qhov ntawd yog vim muaj hluav taws xob ntau tshaj tawm ntawm Chernobyl . Lub reactor ntawm Soviet cog tsis tau nyob ib puag ncig los ntawm ib qho kev tiv thaiv qauv, yog li hluav taws xob tau dim dawb do.
Tsis tas li ntawd, Fukushima puas phem dua Chernobyl?
Qee cov kws tshawb fawb hais Fukushima yog phem tshaj xyoo 1986 Chernobyl kev huam yuaj, uas nws qhia txog qib siab tshaj plaws-7 qhov ntsuas ntawm qhov swb ntawm kev puas tsuaj nuclear. " Fukushima tseem tab tom ua rau nws cov radionuclides thoob plaws Nyiv, "nws hais." Chernobyl tau mus nyob rau hauv ib mus. Yog li Fukushima yog phem dua ."
vim li cas Chernobyl phem tshaj Hiroshima? Raws li International Atomic Energy Agency (IAEA), Chernobyl tso tawm 400 npaug ntau dua radioactivity rau hauv lub ntiaj teb tshaj cov Hiroshima . Cov hluav taws xob tso tawm los ntawm Chernobyl tau mus ntxiv tshaj radioactive fallout ntawm Hiroshima , uas txhais tau tias ntau tus neeg tau raug hluav taws xob.
Qhov tseeb, Fukushima piv rau Chernobyl li cas?
Ntawm Chernobyl , kev tawg tau ua rau lub tshuab hluav taws xob tawg, tso cov huab cua tawg uas ua rau thaj chaw loj ntawm Europe. Ntawm Fukushima , qhov loj cua av qeeg thiab tsunami ua rau cov nroj tsuag txias txias, ua rau ib feem ntawm lub reactor meltdown.
Dab tsi yog qhov xwm txheej phem tshaj plaws?
Chernobyl kev puas tsuaj
Pom zoo:
Vim li cas ostomy tso zis tsw phem heev?
Yog tias koj lub hnab ostomy tau puv dhau, qhov hnyav tuaj yeem tso siab ntxiv rau ntawm stoma thiab tawv nqaij ib puag ncig. Qhov no tuaj yeem ua kom zoo lo rau ntawm koj lub cuab yeej, ua rau cov pa tsw phem thiab lub cev pov tseg. Koj tus kws saib xyuas mob nkeeg ET yuav pab koj kawm paub yuav hloov pauv li cas thiab ntim koj lub hnab ntim khoom li cas
Vim li cas beta blockers ua npau suav phem?
Beta blockers tuaj yeem txo qis melatonin thaum tsaus ntuj. Txawm li cas los xij, cov txheej txheem uas beta blockers cuam tshuam kev pw tsaug zog tsis paub. Beta blockers uas muaj lipid solubility siab (nkag tau yooj yim nkag mus rau cov hlab ntshav teeb meem -piv txwv li, propanolol) thiab cuam tshuam rau norepinephrine tau txiav txim siab yuav cuam tshuam nrog npau suav phem
Vim li cas paracetamol ntau dua hauv cawv ntau dua dej?
Paracetamol yog soluble hauv cawv, tab sis qhov sib tov txo qis nrog qhov nce ntawm qhov ntev ntawm cov saw hlau hauv n-cawv homologous series (methanol rau 1-octanol). Kev solubility ntawm paracetamol hauv dej yog qis dua li lwm cov kuab tshuaj polar xws li cawv
Vim li cas pyrrole ntau dua hauv cov tshuaj electrophilic hloov dua li benzene?
Thiab pyrrole, furan, thiab thiopheneare txhua yam muaj zog ntau dua li benzene nrog EAS vim tias qhov tsis muaj peev xwm ntawm heteroatom tuaj yeem pub cov khoom siv hluav taws xob ntom rau hauv lub nplhaib los ntawm qhov ua tau zoo, yog li ua kom cov carbocation intermediatemore zoo dua
Vim li cas qis qis qis dua muaj stomata ntau dua li daim tawv nqaij sab saud?
Piav qhia: Txhua qhov chaw ntawm nplooj ntoo muaj qee tus nqi ntawm stomata rau kev tswj cov pa pauv rau cov duab ci. Txawm li cas los xij, cov kab mob qis qis (sab hauv qab ntawm nplooj) muaj ntau dua, vim tias nws feem ntau nyob hauv qhov ntxoov ntxoo thiab yog li nws txias dua, uas txhais tau tias kev nqus dej yuav tsis tshwm sim ntau dua