Qhov ua rau muaj kev nyab xeeb feem ntau nyob hauv kev kuaj sim tuaj yeem ua rau ob hom: natural disasters thiab man-made disasters. Ntxiv rau cov tib neeg tsis muaj zog, tsis muaj kev paub txog kev nyab xeeb, kev sim ua haujlwm tsis zoo, thiab lwm yam., Tau los ua lub hauv paus tseem ceeb ntawm kev ruaj ntseg loj.
Nws yog hais tias ib los yog ob qho ntawm txhua txhua tus neeg chem neeg yuav raug xaiv los ntawm Vajtswv tus tuag. Lawv sab nraud sab nraud tsis muaj kev tiv thaiv, los yog succumb tuag rau hauv ib chav. Nrog lub siab lub ntsws, tus vaj tswv tuag tau tua lawv lub neej kom ceeb toom cov neeg nyob ib ncig ntawm lawv thiab yuav tsum tau ceev faj thiab chemistry rau lawv lub neej. Thiab txhua yam peb ua tau yog kom zoo zoo txhob zam cov neeg mob sickle.
Cov menyuam kawm ntawv nyob rau hauv chemistry txoj hauj lwm xav tias nws tsis loj heev! Tsuav yog qhov kev tiv thaiv zoo thiab qhov kev ntsuam xyuas pom muaj, nws muaj feem xyuam zoo rau kev tawm ntawm lub qhov rooj kuaj kab mob.
Thawj zaug ntawm txhua yam, kev ntsuas kev tiv thaiv ntawm kev tshawb nrhiav niaj hnub ua tau zoo heev. Cov kws kho mob feem ntau tsis tuaj yeem ntsib ntau yam teeb meem kev ruaj ntseg, thiab cov neeg ua haujlwm uas ua haujlwm nyob hauv cov chaw kuaj lub cev kuj zoo heev. Tab sis leej twg ua rau qee tus neeg tsis nco qab txog kev tiv thaiv ntawm tus kheej ...
Qhov tseeb, qhov teeb meem tau ntsib nyob rau hauv kev sim tshuaj muaj peev xwm muab sib cais ua ke rau cov hauv qab no:
1. Kev sim ua haujlwm tsis ceev faj, tsis ua qauv zoo li qub
2. Ua yuam kev thaum muaj teeb meem
3. Tsis nkag siab tias muaj kev puas tsuaj ua ntej ua qhov kev sim
4. Tsis kho mob rau lub sijhawm thiab tom qab raug mob / raug mob
5. Cov khoom siv muaj kev ruaj ntseg yog tsis tsim nyog
Tsis suav cov xwm txheej tsis zoo thiab muaj zog ntawm ntau yam kev txiav txim siab, cov kev piam sij no tsuas yog ib kab lus xwb: tsis muaj qab hau!
Hom khaub-ncaws tshiab
1. Cov khoom siv muaj kev ruaj ntseg yog tsis tsim nyog
Kuv yuav tsis hais ntau txog nws. Kuv xav txog qhov loj npaum li cas yog nrog kuv lub hauv caug. Thaum pib hluav taws kub, kuv pom tias lub tua hluav taws tso tsis nyob hauv siab. Cov concentrated sulfuric acid splashed ntawm lub cev thiab pom tias tus da dej twb thaiv. Lub lye splashed thiab pom tias lub qhov muag ntxuav tsis yog tawm hauv dej. Lub cyanide hydrogen tau sucked rau hauv lub ntsws thiab pom tias muaj tsis muaj cua nyob rau hauv lub fume hood. .....
Tsis txhob saib cov khoom no feem ntau zoo nkaus li cov duab, kev soj ntsuam tsis tu ncua yog qhov tseem ceeb heev, tab sis thaum siv, qhov xwm ceev ntawm cov khoom no tsis tuaj yeem ntsuas. Ua raws li cov cai ntawm kev nyab xeeb cov kev cai, npaj kom txaus, khaws cia kom zoo, soj ntsuam kom xwm yeem, thiab hloov tshiab cov khoom siv muaj kev ruaj ntseg.
2. Kev sim ua haujlwm tsis ceev faj, tsis ua qauv zoo li qub
Qhov no yog qhov teeb meem tshaj plaws, thiab nws tseem yog qhov teeb meem yooj yim tshaj plaws.
Kuv feem ntau tsis them nyiaj rau txoj kev sim, uas yog qhov tsis mloog zoo. Nws zoo nkaus li tsis muaj teeb meem. Yog vim li cas kuv thiaj yuav tsum ntshai thiab lub sijhawm pov tseg, yog li kuv yuav khawb qhov ntxa ntau zaus tom qab. Hahahahehehe, yog, tsis muaj teeb meem?
Thaum kawg lub lye splashed ntawm lub ntsej muag, kuv xav tias daim tawv nqaij nplua.
Lub sij hawm no lub lye splashed ntawm lub ntsej muag, daim tawv nqaij ... licking kuv cov tawv nqaij?
Qhov tseem ceeb tshaj plaws yuav tshwm sim thaum koj muaj kev nyab xeeb. Tsis txhob tso siab rau koj lub sijhawm thaum twg los tau, los yog txo koj cov txheej txheem khiav hauj lwm vim tias koj qhov kev paub zoo.
3. Ua yuam kev thaum muaj teeb meem
Qhov hluav taws kub yog kis, cov pa roj carbon dioxide yog leaking, thiab qhov raug tawg yog li yuav tshwm sim, HNUB YOG TAU HEEV!
Txawm li cas los xij, nyob rau hauv lub caij no tsis tshua muaj siab, muaj qee lub me pots ntawm cov phooj ywg uas khav thiab khav theeb.
Kuj muaj qee cov phoojywg me me uas ntsib tsis muaj kev ntshai. Tsis muaj teeb meem dab tsi yog qhov yuav tshwm sim, tuav dej phiab thiab muab tso rau ntawm qhov hluav taws kub ntawm qhov hluav taws kub, tom qab ntawd saib cov tsho sib tw thiab khij tawm kom pom tias nws yog ntxim hlub.
Hu rau koj ib chav kawm txog kev nyab xeeb kom qhib kev sib tham! Hu rau koj mus sim nrog cov kev cai ntawm kev xyaum nyob rau hauv Painting Altman!
Feem ntau kawm cov qauv kev ruaj ntseg zoo, nyob twj ywm ua ntej teeb meem, thiab txiav txim siab seb nws yog lub sij hawm khiav los yog daws qhov chaw, yog daws cov teeb meem. Koj yuav tsum tsis txhob kawm los ntawm qhov kev ua si, los sis koj tuaj yeem nrog nws tsis sib haum xeeb.
4. Tsis nkag siab tias muaj kev ruaj ntseg ua ntej ua qhov kev sim
Feem ntau, kev sim tshuaj yog tsis txaus ntshai. Vim tias qhov kev sim ua tiav yog qhov ua tau phem, tus kws kho mob yeej yuav tsum npaj thiab tiv thaiv, ib txheej ntawm cov khoom siv rau lub cev, txhua qhov kev ntsuas yuav raug xyuas kom meej meej, thiab qhov kev khiav hauj lwm yog ceev faj.
Tab sis !!!
Yog tias koj tsis paub tias koj tau tso dag nrog lub neej ua ntej koj ua qhov kev sim, koj yuav pib hnav nitroglycerin zoo li lub tsho, yog li ntawd hehehe.
Nws tsis yog txaus ntshai rau cov neeg uas yeej to taub txog kev sib tw ua chemistry. Ntawm chav kawm, qhov no yog qhov tsawg kawg nkaus. Txawm leej twg ua li ntawd, qhov kev nyab xeeb tseem nyob ntawm no. Tab sis yog tias koj tuaj yeem twv seb qhov muaj kev phom sij, koj tuaj yeem npaj kom nres ua ntej koj tuag. Qhov teeb meem tsis loj ~
Lub hauv paus ntawm kev paub txog tshuaj yuav tsum yog cov khoom, thiab cov qauv sim tsim yuav tsum ntsuas kwvyees uas yuav tshwm sim tau rau hauv tus txheej txheem thiab tsim kev tiv thaiv ua ntej.
5. Tsis kho mob rau lub sijhawm thiab tom qab raug mob / raug mob
Tsis txhob xav hais tias koj tuaj yeem mus tom tsev kho mob kom muaj kev tswj hwm tshuaj thiab tshuaj tiv thaiv, thiab tsis txhob mob ntxiv!
Yog tias koj muaj teeb meem, koj yuav tsum nrhiav ib lub tsev kho mob tshwj xeeb tshuaj rau kev kho mob. Txawm hais tias koj nyob deb ntawm qhov teeb meem, nws yuav zoo dua tuaj lig kev kho mob.
Qhov chaw nyob thiab tus xov tooj ntawm cov tshuaj tiv thaiv thiab kev kho mob ua haujlwm hauv lub nroog uas koj ua hauj lwm yuav tsum nco ntsoov! Vim tias feem ntau, koj tau raug tshuaj los ntawm tshuaj yeeb tshuaj tom hauj lwm, ntxiv rau kev tiv thaiv kab mob ua hauj lwm thiab kev kho mob, lwm lub tsev kho mob yuav tsis tuaj yeem kuaj sai sai!
Tus neeg nyiam ntiag tug lossis tus cwj pwm
1. Nias lub pob tshauj nrog lub hnab looj tes thiab qhib lub qhov rooj.
2. Cov khaub ncaws sim tsis huv, feem ntau yog thaum hnav, hnav tej khaub ncaws tsis tau hnav. Tseem muaj khau khiab thiab khau khiab.
3. Ob leeg koom ib lub dav hlau, tab sis ua ntau hom kev sim.
4. Lub tshuab ua pa muaj ntau lub khib nyiab, tuab neeg coob, thiab ntau zaus tsis nco qab los rub tawm.
5. Muaj ntau ntau yam tshuaj reagents, thiab ntau ntawm lawv raug muab tso rau hauv cov khib nyiab reagent thiab muaj ntau lub khob fwj.
6. Kev sim thiab chav ua haujlwm tau muab tso ua ib qho (qhov no yuav ua rau ntau qhov chaw).
7. Kev tswj yeeb tshuaj tsis nruj txaus. Muaj ntau feem ntau yog ob peb tug neeg uas muaj kev ntxhov siab ntau dua hauv kev kuaj ntshav. Qee zaum lawv yeej txhawj xeeb tias lawv tsis tuaj yeem rub cov neeg nyob ib ncig ntawm lawv. Nws zoo nkaus li tias qhov kev tsis sib haum xeeb tsis raug tshaj tawm, thiab kuv xav ua nws.
8. Tug thawj coj tau txais cov kab rov tav, uas feem ntau qhib siab ntau. Pes tsawg lub sij hawm cov kev tshwm sim no muaj zog, feem ntau txiav txim siab los ntawm lub hlwb. Tsis muaj kev txheeb xyuas qhov kev pheej hmoo rau kev sib tw ua kom muaj zog.
Cov kws ua hauj lwm tshuaj yuav tsum paub
Tshuaj ua hauj lwm cov kws kho mob yuav tsum paub txog thawj tsab xov xwm:
Nws yog ib qho tseem ceeb kom paub qhov chaw tua hluav taws hauv koj qhov chaw ua haujlwm, hom dab tsi, thiab qhov chaw muaj kev ruaj ntseg zoo li cas.
Tshuaj ua haujlwm cov kws kho mob yuav tsum paub ob tsab xov xwm:
Txawm nyob hauv kev kuaj los yog hauv lub hoobkas, nco ntsoov xyuam xim rau kev tiv thaiv koj tus kheej. Tsis txhob maj mam hnav cov ris tsho / ris tsho / khaub ncaws. Muab pov tseg thiab pov rau lawv. Lub neej yeej tseem ceeb dua cov uas nyob sab nraud!
Tshuaj ua hauj lwm cov kws kho mob yuav tsum paub txog qhov thib peb tsab xov xwm:
[Qhov chaw nyob thiab tus xov tooj ntawm cov tshuaj tiv thaiv thiab kho mob ua haujlwm hauv lub nroog uas koj ua haujlwm, nco ntsoov nco ntsoov! Vim tias feem coob, koj raug mob los ntawm cov tshuaj tom chaw ua haujlwm, ntxiv rau kev tiv thaiv kab mob kev tiv thaiv thiab kho mob, lwm lub tsev kho mob yuav tsis tuaj yeem kuaj sai sai! 】
Kuv muaj ib tug tshwj xeeb bracket rau qhov no, vim hais tias qhov no yog plaub cov ntsiab lus, nws yuav hais tias qhov tseem ceeb tshaj plaws!
Cov neeg ua hauj lwm siv tshuaj lom neeg yuav tsum paub txog Tshooj 4:
Nws yog tsim nyog rau kev kho cov haujlwm thiab tshem tawm kev muaj kev ruaj ntseg. Tib lub sijhawm, nws tseem yuav tsum tau txwv kom lwm tus neeg ua txhaum txoj haujlwm tsis raws sij hawm, vim tias lwm tus neeg ua txhaum txoj haujlwm yuav ua rau koj raug mob!
Muaj lus hais tias, lub ntsiab tseem ceeb yog tiag tiag. Paub hais tias qhov tseem ceeb ntawm kev kuaj kev sim, nws yog ib qho tseem ceeb uas yuav tsum ceev faj txog tej no. Nyob rau hauv ib txwm muaj kev tshwm sim, ntev li ntev tau ua hauj lwm tiav zoo, nws tsis nyuaj rau lub cib los tuag.