Kev puas tsuaj ntawm hluav taws xob hluav taws xob hauv tsheb yog exaggerated
Radiation qhov chaw: nyob qhov twg muaj hluav taws xob, muaj hluav taws xob
Electromagnetic hluav taws xob yog ib yam khoom uas muaj nyob rau hauv ib daim ntawv tshwj xeeb uas tsis pom thiab tsis pom. Lub ntiaj teb, nyob qhov twg tib neeg nyob, nws tus kheej yog ib tug loj magnetic teb, thiab nws nto thermal tawg thiab xob laim tuaj yeem tsim hluav taws xob electromagnetic. Lub hnub thiab lwm lub ntiaj teb tseem niaj hnub tsim hluav taws xob hluav taws xob los ntawm qhov chaw sab nraud. Tej yam ntuj tso magnetic teb, tshav ntuj, khoom siv hauv tsev, high-voltage kis kab, thiab lwm yam nyob ib ncig ntawm tib neeg yog emitting electromagnetic yoj hluav taws xob sib txawv, thiab nyob qhov twg muaj hluav taws xob, muaj hluav taws xob.
Tsheb, vim muaj kev siv cov khoom siv hluav taws xob ntau ntxiv, inevitably nqa cov khoom hluav taws xob, tab sis piv rau lwm tus, lawv tseem muaj kev nyab xeeb. Xu Jie kuj tau hais tias hauv tsheb navigation, xov tooj cua thiab lwm yam khoom siv tuaj yeem tsim hluav taws xob. Nyob rau hauv lub neej niaj hnub, lub hauv paus ntawm hluav taws xob feem ntau hais nyob rau hauv cov khoom siv hauv tsev, thiab cov hluav taws xob ntawm lub tsheb tseem tsawg dua li cov xov tooj me me uas siv tau. Txoj kev tshawb fawb los ntawm World Health Organization qhia tau hais tias cov hluav taws xob hluav taws xob hluav taws xob tawm los ntawm lub xov tooj ntawm tes yog qhov siab tshaj plaws thaum txuas nrog. Yog li ntawd, nws yog qhov zoo tshaj los tuav lub xov tooj nyob deb, tos kom nws txuas nrog, thiab tom qab ntawd coj nws los ze zog mloog, lossis hnav lub mloog pob ntseg tiv thaiv hluav taws xob los teb kev hu.
Tsis Yog: Tsis muaj cov qauv hauv tebchaws uas cuam tshuam
Txij li thaum xyoo 1990s, Tuam Tshoj tau txais kev pom zoo txwv ntawm 0.1mT rau lub hwj chim zaus hluav taws xob hluav taws xob hluav taws xob hauv pej xeem ib puag ncig los ntawm International Radiation Protection Association. Hauv qhov sib txawv ntawm qhov no, muaj cov qauv nruj dua hauv lwm lub tebchaws - lub vev xaib raug cai ntawm UK National Radiation Protection Commission tau teeb tsa tus nqi txaus ntshai ntawm 0.4 μ T (4mG), thiab nws tau lees paub thoob ntiaj teb tias cov hlau nplaum. kev siv zog ntawm cov menyuam yaus nyob ib puag ncig yuav tsum tsis txhob dhau tus qauv no; Sweden yog thawj lub teb chaws uas ntseeg tau tias hluav taws xob hluav taws xob siv hluav taws xob siab tshaj 0.2 μ T (2mG) yog teeb meem rau tib neeg kev noj qab haus huv.
Lub Tuam Txhab Thoob Ntiaj Teb ntawm Kev Tiv Thaiv Tsis Muaj ionizing Radiation (ICNIRP) tau teev tseg tias "nws muaj kev nyab xeeb rau cov neeg nyob hauv qhov chaw yuav tsum tau kis rau hauv 1.00mG milligauss nyob rau hauv thaj tsam ntawm 2 meters los ntawm cov khoom siv hluav taws xob."
Cov kws tshaj lij kuj tau qhia tias qhov tseeb, tsis muaj kev lees paub thoob ntiaj teb hauv lub tebchaws, yog li nws feem ntau nyuaj rau cov pej xeem nkag. Ib tug neeg ua haujlwm los ntawm lub tuam txhab tsheb ua tiav tau qhia rau tus thawj coj tias tam sim no tsis muaj tus qauv tsim nyog rau hluav taws xob hluav taws xob hauv kev lag luam tsheb, thiab cov tuam txhab tsheb feem ntau tsis tshwj xeeb kuaj cov hluav taws xob hluav taws xob hauv lub tsheb ntawm tib neeg lub cev thaum tsim tsheb. .
