Video: Friable thiab tsis friable txhais li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ib yam dab tsi yog ACM yog tias nws muaj ntau dua ib feem pua asbestos, raws li txiav txim siab los ntawm txoj kev ntsuas hu ua Polarized Light Microscopy. Thaum qhuav, ACM raug txiav txim siab friable yog tias nws tuaj yeem tawg, tawg, lossis txo kom hmoov los ntawm txhais tes siab. Yog tias nws ua tsis tau, nws tau txiav txim siab tsis - friable ACM.
Los ntawm qhov ntawd, dab tsi yog friable asbestos?
Friable asbestos yog lo lus siv rau ib qho asbestos muaj cov khoom uas tuaj yeem tsoo, tawg, tawg lossis ua rau hmoov nrog qhov quab yuam ntawm tib neeg txhais tes. Friable yog lo lus siv los piav qhia txhua yam uas yooj yim tawg, yog li lo lus hauv thiab ntawm nws tus kheej qhia koj tias yuav cia siab nrog dab tsi friable asbestos.
Tsis tas li ntawd, dab tsi yog cov khoom siv khov heev? Friable ACM yog ib qho khoom uas muaj ntau dua ib feem pua asbestos los ntawm qhov hnyav lossis thaj chaw, nyob ntawm seb nws puas yog ib lossis ntau daim ntawv khoom thiab tuaj yeem tawg, ua kom tawg, lossis txo kom hmoov los ntawm kev siab ntawm tib neeg txhais tes.
Tom qab ntawd, ib tus tseem tuaj yeem nug, Qeb 2 yog dab tsi uas tsis txhim kho asbestos?
Hauv qab Asbestos NTES, tsis - friable ACM tau muab faib ua ob qho pawg . Qeb Kuv tsis - friable ACM yog asbestos -Containing cov ntaub pua plag uas muaj zog (feem ntau hu ua yas asbestos pobzeb (VAT)), cov khoom asphalt vov tsev, ntim khoom thiab gaskets. Tag nrho lwm yam tsis - friable ACM raug txiav txim siab qeb II no - friable ACM.
Puas yog cov phab ntsa ntub dej los yog tsis khov?
Phab ntsa ntub dej sib koom ua ke tseem muaj asbestos txog thaum ntxov xyoo 1980's. Cov concentration yog qhov tsawg heev (ze lossis tsawg dua 5%; ib txwm Chrysotile) Cov khoom lag luam nyob hauv qhov chaw nyuaj heev thiab ib txwm kho raws li tsis - friable.
Pom zoo:
Dab tsi yog txhais los ntawm qhov muag tsis pom thiab ob qhov muag tsis pom?
Qhov muag tsis pom, lossis ob-qhov muag tsis pom, yog thaum tus neeg mob tsis paub tias lawv tau txais kev kho mob li cas. Lawv tuaj yeem tau txais cov placebo lossis cov tshuaj tiag. Qhov muag tsis pom kuj tseem hais txog kev coj ua ntawm kev khaws lub npe ntawm kev kho mob. Placebos tuaj yeem siv rau qhov muag tsis pom hauv kev txheeb cais
Kev txhais lus tsis hnov lus txhais li cas?
Kev hnov pob ntseg, tseem hu ua kev hnov lus tsis zoo, yog ib feem lossis tag nrho tsis muaj peev xwm hnov tau. Ib tug neeg lag ntseg tsis hnov me ntsis. Kev hnov pob ntseg raug kuaj pom thaum kuaj lub suab pom tias ib tus neeg tsis tuaj yeem hnov 25 decibels tsawg kawg ib pob ntseg
Kev tsis tuaj yeem tsis ua haujlwm txhais tau li cas?
Tsis koom tes/tsis ua haujlwm - Qhov no txhais tau tias tus neeg tso cai tsis tau ntsib kev rov ua dua tshiab. qhov yuav tsum tau ua thiab ua ntej daim ntawv tso cai tas sij hawm lawv tsis tau xyaum. cov kev pabcuam vaj tsev
Dab tsi yog qhov txwv tsis pub nyob sab hauv cov retina thiab yuav ua li cas yam zoo sib xws yam tsis muaj nws?
Cov duab sib txawv hauv lub qhov muag teb rau qib sib txawv ntawm lub teeb. Qhov no ua rau cov npoo nruab nrab ntawm thaj chaw pom kev thiab tsaus ntuj tshwm tuaj ntau dua li qhov lawv yuav tsis yog. Piv txwv li, tsis muaj kev cuam tshuam rau sab nraud, ciam teb ntawm cov pobzeb dub thiab ib ntus pobzeb yuav pom tsis pom tseeb
Dab tsi yog qhov sib txawv tseem ceeb ntawm kev tsis nco qab tsis nco qab thiab kev nco tsis nco qab?
Qhov sib txawv loj ntawm retrograde amnesia thiab anterograde amnesia yog cov hauv qab no: Retrograde amnesia yog qhov tsis muaj peev xwm rov qab nco tau yav dhau los thaum anterograde amnesia yog qhov tsis muaj peev xwm los tsim kev nco tshiab