Tam sim no, qhov teeb meem ntawm kev nyab xeeb tau dhau los ua qhov teeb meem uas tsev neeg muab qhov tseem ceeb rau. "Vim tias cov neeg ua txhaum cai tau dhau los ua neeg ua haujlwm ntau dua thiab muaj kev txawj ntse thiab thev naus laus zis zoo dua, nws feem ntau tau tshaj tawm hauv xov xwm tias lawv tau raug nyiag los ntawm qhov chaw, thiab cov khoom raug nyiag tag nrho yog nruab nrog cov khoom siv tiv thaiv kev nyiag, tab sis cov tub sab tseem tuaj yeem muaj lub sijhawm los tawm tsam." Niaj hnub no, cov tub sab paub tias lub qhov rooj nyuaj rau pry qhib, yog li lawv pib los ntawm qhov rais hla. Yog li ntawd, txhua lub sijhawm, lub qhov rooj thiab qhov rais ntawm koj lub tsev yuav raug tub sab thiab tshuaj lom nyiag. Tam sim no, ntau tus neeg tau teeb tsa lub tswb ceeb toom tub sab rau cov qhov rooj hauv tsev thiab qhov rais hauv lawv lub tsev. Thiab tam sim no, lub qhov rooj hauv tsev thiab qhov rais tub sab tswb kuj pheej yig, xws li cov tswb hluav taws xob uas raug nqi ob peb yuan mus rau lub tswb infrared uas siv lub teeb infrared.
Qee lub tswb ceeb toom tub sab qhov rooj thiab qhov rai hauv tsev yooj yim heev. Thaum teeb tsa lawv, tsuas yog teeb tsa lub khoos phis tawj ntawm lub qhov rais thiab lwm qhov ntawm phab ntsa. Feem ntau, ob qho tib si raug xauv. Thaum lub qhov rais txav mus rau qhov twg, lub cuab yeej yuav tso tawm lub suab ceeb toom hnyav, ceeb toom rau cov neeg nyob hauv tsev tias muaj ib tug neeg tau nkag mus, thiab ceeb toom tias tus neeg nkag mus tau raug ntes thiab tsav tus neeg nkag mus. Yog tias tus tswv xav nkag thiab tawm, nws tuaj yeem tswj tau yooj yim los ntawm lub qhov hloov. Cov tswb ceeb toom no kuj tsim nyog rau chaw ua haujlwm thiab khw muag khoom.
Txawm hais tias ntau tsev neeg tam sim no muaj cov qhov rais tiv thaiv tub sab ntsia, nws yog qhov tsis zam uas tes phem ncav cuag lawv lub tsev. Ntxiv nrog rau qhov laus ntawm cov qhov rais, nws yog qhov tsis zam uas yuav muaj xwm txheej tshwm sim. Txhawm rau tiv thaiv kev xwm txheej, nws tseem yog qhov tsim nyog los teeb tsa lub tswb ceeb toom tub sab rau cov qhov rooj thiab qhov rais hauv tsev neeg.
Lub sijhawm tshaj tawm: Lub Peb Hlis-31-2023