Video: Koj khaws cov tshuaj hauv tsev li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Khw tag nrho ua luam dej pas dej ua ke tshuaj nyob rau hauv ib qho chaw txias, qhuav, tsaus ntuj cais los ntawm lub hnub ncaj qha. Xyuas kom lawv muaj kev nyab xeeb ntawm menyuam yaus thiab tsiaj. Xyuas kom tseeb tias cov khaws cia thaj chaw yog ventilated zoo. Kev ua kom qeeb ntawm cov pa taws hauv thaj chaw uas nyob ib puag ncig tuaj yeem ua rau tuag taus.
Tsis tas li ntawd, koj khaws cov tshuaj hauv pas dej li cas?
Qhov chaw zoo tshaj plaws rau khaws cov tshuaj chemical yog nyob rau hauv ib qho chaw qhuav, txias uas tiv thaiv los ntawm tshav ntuj. Lub cheeb tsam yuav tsum tau ua kom zoo ventilated, thiaj li hais tias cov vapors tsis tsim nyob rau hauv lub thawv vim kub ntau dua. Tsis tas li ntawd, cov no tshuaj yuav tsum tsis txhob ncav cuag cov menyuam yaus thiab cov tsiaj khaws sawv daws muaj kev nyab xeeb.
Tsis tas li ntawd, koj puas tuaj yeem khaws cov tshuaj chlorine hauv tsev? Tsim nyog khaws cia chlorine ntsiav tshuaj yuav tsum kav peb mus rau tsib xyoos. Cov khaws cia qhov chaw yuav tsum txias, qhuav thiab zoo-ventilated, xws li hauv qab daus. Tsis txhob tso tseg tshuaj chlorine ntsiav tshuaj nyob rau hauv lub hnub ncaj qha, txawm nyob rau hauv ib lub thoob npog, vim lub tshav kub yuav ceev cov txheej txheem degrading ntawm cov ntsiav tshuaj thiab nws cov khoom xyaw.
Tom qab ntawd, nws puas muaj kev nyab xeeb los khaws cov tshuaj lom neeg sab nraud?
Ib txhia tshuaj ua rau cov cua sov, yog li nws muaj kev nyab xeeb tshaj plaws khaws cov tshuaj chemical deb ntawm txhua qhov chaw tshav kub, suav nrog hnub ci. Yog pas dej ua ke tshuaj yog khaws cia sab nraum zoov , nws yuav tsum nyob rau hauv ib qho chaw txias thiab ntxoov ntxoo.
Koj khaws cov tshuaj chlorine li cas?
Lub thawv yuav tsum nyob deb ntawm qhov chaw sov, xws li cov cua sov lossis cov kav dej cua sov. Nws tseem yuav tsum nyob rau hauv qhov chaw muaj cua uas cov pa tsis tuaj yeem sau tau. Khaws tus tshuaj chlorine cov ntsiav tshuaj kom deb ntawm qhov chaw nres tsheb lossis txhua qhov chaw uas muaj cov pa tawm.
Pom zoo:
Koj yuav faib cov tshuaj li cas rau kev khaws cia?
Cov thawv ntim tshuaj yuav tsum muab kaw nrog lub hau kaw kom zoo. Cov khoom siv hluav taws xob thiab hluav taws xob hluav taws xob yuav tsum tau muab tso rau hauv cov khoom siv hluav taws xob tau pom zoo thiab khaws cia kom deb ntawm txhua qhov hluav taws xob, oxidizers, lossis corrosives
Koj khaws cov tshuaj hauv pas dej li cas hauv Texas?
Cov thawv ntim lawv tus kheej yuav tsum khaws cia hauv pem teb. Qhov no yuav tiv thaiv lawv los ntawm kev nkag mus rau hauv cov av thiab sib tov, nrog rau raug cuam tshuam rau tej yam nchuav los yog dej koj qhov chaw cia. Nco ntsoov xyuas kom meej tias thaum koj muab koj cov ntim tshuaj pov tseg kom lawv kaw nruj nreem
Cov tshuaj tiv thaiv zoo li cas thaum cov tshuaj nkag mus rau hauv cov hlab ntsha?
Cov tshuaj tiv thaiv 'systemic' tshwm sim thaum cov tshuaj nkag mus rau hauv cov hlab ntsha los ntawm daim tawv nqaij, qhov muag, qhov ncauj, lossis lub ntsws
Koj ua li cas thiab khaws cov tshuaj?
Cov cai rau kev khaws tshuaj chemical Label tag nrho cov ntim tshuaj. Muab qhov chaw cia tshwj xeeb rau txhua yam tshuaj, thiab xyuas kom rov qab los tom qab siv txhua qhov. Khaws cov tshuaj lom tsis haum thiab cov tshuaj tsw qab hauv cov khoom cua. Khaws cov kua hluav taws xob hauv cov khoom siv hluav taws xob uas tau pom zoo
Dab tsi organelle hloov cov tshuaj zog uas khaws cia hauv cov zaub mov rau hauv lub zog siv tau?
Mitochondria yog cov organelles ua haujlwm uas ua rau lub cell muaj zog. Hauv cov nroj tsuag ntawm tes, chloroplast ua rau cov suab thaj thaum lub sij hawm cov txheej txheem ntawm photosynthesis hloov lub teeb lub zog mus rau hauv tshuaj lub zog khaws cia hauv qabzib