Likotareng tse tharo tsa pele tsa selemo sena, ts'ebetso ea moruo ea indasteri ea masela ea China e bontšitse matšoao a ho hlaphoheloa. Leha e tobane le tikoloho e thata le e matla ea kantle, indasteri e ntse e hlola mathata le ho tsoela pele.
Khamphani ea rona e fana ka mefuta ea lidae tse sebelisoang masela, joalo kasulphur black BR, bofubelu bo tobileng 12B, nigrosine acid e ntšo 2, acid ea lamunu II, joalo-joalo.
E 'ngoe ea liqholotso tse kholo tse tobaneng le indasteri ea masela ke khatello e ntseng e eketseha ea 'maraka oa machaba. Ha ho bapisoa le lilemo tse fetileng, khatello e eketsehile haholo. Sena se ka bakoa ke lintlha tse fapaneng, ho kenyeletsoa likhohlano tsa khoebo tse ntseng li tsoela pele lipakeng tsa United States le China le ho putlama ha moruo oa lefatše ho bakiloeng ke seoa sa COVID-19.
Leha ho na le mathata ana, indasteri ea masela e tsoela pele ho sebetsa ka thata ho hlola likotsi le mathata. E 'ngoe ea mathata a ka sehloohong eo e tobaneng le eona ke khaello ea litaelo 'marakeng. Ka lebaka la ho se tsitse ha moruo, bareki ba bangata ba fokolitse liodara, e leng se bakileng ho theoha ha tlhahiso le lekeno la lik'hamphani tsa masela. Leha ho le joalo, ka maano a macha le mekhoa e ntlafalitsoeng ea ho bapatsa, indasteri e khonne ho hohela bareki ba bacha le ho holisa phihlello ea eona ea mmaraka.
Ho feta moo, ho feto-fetoha ha maemo a khoebo ea machaba le hona ho tlisitse mathata indastering ea masela. Ha matla a 'maraka le maano a khoebo a fetoha, hoa hlokahala hore lik'hamphani li ikamahanye le maemo ka potlako le ka katleho. Indasteri e 'nile ea sebetsa ho fapanyetsana libaka tsa ho romela thepa ntle le ho hlahloba mebaraka e mecha ho fokotsa phello ea ho se tsitse ha khoebo.
Ntle le liqholotso tsena, indasteri ea masela e tobane le tšitiso ea liketane tsa phepelo ea lefats'e. Seoa sena se bakile tšitiso ea lipalangoang le thepa, e leng se thatafalletsang lik'hamphani ho fumana thepa e tala le ho fana ka lihlahisoa tse seng li felile. Empa ha moruo oa lefatše o ntse o ntlafala butle-butle, indasteri e khonne ho tsitsisa liketane tsa phepelo le ho qala tlhahiso hape.
Ka kakaretso, ho sa tsotellehe liqholotso tse atileng, indasteri ea masela e bontšitse botsitso le boikemisetso ho tsosoloseng moruo. Ka mehato e fapaneng e kang ho fapanyetsana ha mebaraka, maano a ntlafalitsoeng a ho bapatsa, le ketane ea phepelo e tsitsitseng, indasteri e hlotse litšitiso mme e hatetse pele. Ka boikitlaetso bo tsoelang pele ba likhoebo le tšehetso ea maano a mmuso, indasteri ea masela e lebelletsoe ho tsoela pele ho boloka matla a eona a holimo likotong tse 'maloa tse tlang.
Nako ea poso: Nov-10-2023