Xov xwm

10 Cov Lus Nug & Lus Teb rau Lub Ntim Khoom Zoo Tshaj Plaws rau Daim di ncauj Gloss
los ntawm admin rau hnub tim 22-11-26
10 Cov Lus Nug & Lus Teb rau Lub Ntim Khoom Siv Lip Gloss Zoo Tshaj Plaws Yog tias koj tab tom npaj yuav tsim lub npe nrov lip gloss lossis nthuav koj cov kab tshuaj pleev ib ce nrog lub npe zoo, nws yog ib qho tseem ceeb kom nrhiav tau cov thawv tshuaj pleev ib ce zoo uas tiv thaiv thiab qhia txog qhov zoo sab hauv. Lub ntim khoom siv di ncauj gloss tsis yog tsuas yog ib qho kev ua haujlwm xwb ...
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Yuav Pib Ua Lag Luam Tshuaj Pleev Xim Li Cas Hauv Tsev
los ntawm admin rau hnub tim 22-11-14
Kev pib ua lag luam tshuaj pleev ib ce los ntawm tsev tuaj yeem yog ib txoj hauv kev zoo los pib ua lag luam. Nws kuj yog ib txoj hauv kev zoo los sim cov khoom tshiab thiab cov tswv yim lag luam ua ntej pib lub tuam txhab tshuaj pleev ib ce uas tau tsim tsa lawm. Niaj hnub no, peb yuav tham txog cov lus qhia rau kev pib ua lag luam tshuaj pleev ib ce los ntawm tsev....
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Cov tshuaj pleev ib ce hom twg ua cov ntim khoom pov tseg?
los ntawm admin rau hnub tim 22-11-08
Puas Yog Cov Tshuaj Siv Ib Zaug Xwb Tsis Muaj Qab Haus? Ob xyoos dhau los no, qhov nrov ntawm cov tshuaj siv ib zaug xwb tau ua rau muaj kev siv ntau heev. Raws li lo lus nug txog seb cov tshuaj siv ib zaug xwb puas yog lub tswv yim tsis muaj qab haus, qee tus neeg tau sib cav hauv Is Taws Nem. Qee tus neeg xav tias cov tshuaj siv ib zaug xwb...
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lub tuam txhab pleev kom zoo nkauj zoo tshaj plaws yog dab tsi?
los ntawm admin rau hnub tim 22-10-31
Muaj ntau lub tuam txhab tsim tshuaj pleev ib ce sib txawv, txhua lub muaj cov khoom thiab cov qauv sib txawv. Yog li, koj yuav paub li cas tias qhov twg zoo tshaj plaws? Hnub no, peb yuav los saib seb yuav ua li cas thiaj nrhiav tau cov lus teb zoo tshaj plaws rau koj cov kev xav tau. Yog li, tsis tas yuav hais ntxiv lawm, cia peb pib! Yuav tsum nrhiav dab tsi Koj yuav tsum nco ntsoov...
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Kev lag luam tshuaj pleev ib ce loj npaum li cas?
los ntawm admin rau hnub tim 22-10-28
Kev lag luam tshuaj pleev ib ce yog ib feem ntawm kev lag luam kev zoo nkauj loj dua, tab sis txawm tias qhov ntawd sawv cev rau kev lag luam ntau txhiab lab daus las. Cov ntaub ntawv qhia tau tias nws tab tom loj hlob ntawm qhov nrawm txaus ntshai thiab hloov pauv sai sai thaum cov khoom tshiab thiab cov thev naus laus zis tau tsim. Ntawm no, peb yuav saib qee cov ntaub ntawv t...
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Yuav ua li cas los ua tus kws tsim khoom pleev ib ce?
los ntawm admin rau hnub tim 22-10-21
Koj puas nyiam pleev kom zoo nkauj, saib xyuas tawv nqaij, saib xyuas koj tus kheej thiab txhua yam kev zoo nkauj? Yog tias koj xav paub txog cov laj thawj ntawm kev pleev kom zoo nkauj thiab xav kawm ua koj cov khoom, tej zaum koj yuav xav xav txog kev ua tus kws tsim cov khoom pleev kom zoo nkauj. Muaj ntau txoj hauv kev sib txawv uas koj tuaj yeem ua tau los ua tus kws tsim cov khoom pleev kom zoo nkauj...
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Cov tshuaj pleev ib ce hnub rov qab mus rau 3000 BC
los ntawm admin rau hnub tim 22-10-17
Tsis muaj ib qho kev tsis ntseeg tias 3000 BC yog lub sijhawm ntev dhau los. Xyoo ntawd, thawj cov khoom siv pleev kom zoo nkauj tau yug los. Tab sis tsis yog rau lub ntsej muag, tab sis kom txhim kho qhov zoo li ntawm tus nees! Cov khau nees tau nrov heev rau lub sijhawm no, ua rau cov khau dub nrog cov roj av thiab cov pa luam yeeb sib xyaw ua ke kom lawv zoo nkauj dua ...
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Kev siv cov yas rov qab tsis zoo - cov yas hloov pauv tshiab yog qhov tseem ceeb rau kev tawm tsam cov microplastics
los ntawm admin rau hnub tim 22-10-12
Kev siv dua thiab rov siv dua ib leeg xwb yuav tsis daws tau qhov teeb meem ntawm kev tsim cov yas ntau ntxiv. Yuav tsum muaj ntau txoj hauv kev los txo thiab hloov cov yas. Hmoov zoo, lwm txoj hauv kev rau cov yas tab tom tshwm sim nrog lub peev xwm tseem ceeb rau ib puag ncig thiab kev lag luam. Nyob rau ob peb xyoos dhau los ...
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Cov ntaub ntawv twg yuav tsum tau tso tawm rau ntawm cov tshuaj pleev ib ce?
los ntawm admin rau hnub tim 22-10-08
Lub Koom Haum Saib Xyuas Khoom Noj thiab Tshuaj ntawm Teb Chaws Asmeskas (FDA) muaj cov kev cai tshwj xeeb rau yam uas yuav tsum tshwm sim ntawm cov ntawv lo ntawm cov khoom. Phau ntawv qhia no yuav pab koj nkag siab tias cov ntaub ntawv ntawd yog dab tsi thiab yuav ua li cas rau ntawm koj lub ntim khoom. Peb yuav tham txog txhua yam...
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