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Iindaba zeshishini

Iindaba zeshishini

  • Ingqwalasela yemarike ye-salicylic acid yehla ngoMatshi

    Ingqwalasela yemarike ye-salicylic acid yehla ngoMatshi

    Ngokokubekwa kweliso kwexabiso loluntu loshishino, ngoMatshi 25, ixabiso eliphakathi le-salicylic acid (ibakala lemizi-mveliso) abavelisi abaqhelekileyo babeyi-17,000 CNY / ton, efanayo nasekuqaleni kweveki, kwaye iyafana nokuqala kwenyanga. .Xa kuthelekiswa nexesha elifanayo kunyaka ophelileyo,...
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  • Iimfuno ezininzi ze-p-chlorotoluene zentengiso ziyaqhubeka nokukhula

    Iimfuno ezininzi ze-p-chlorotoluene zentengiso ziyaqhubeka nokukhula

    Ndixhamla kuphuhliso olukhawulezayo lwamashishini asezantsi, ilizwe lam liye laba lelona lizwe livelisa ip-chlorotoluene.Ukongeza kokuhlangabezana neemfuno zemarike yasekhaya, iimveliso zikwathunyelwa kumazwe angaphandle kwiimarike zaphesheya.p-Chlorotoluene, eyaziwa ngokuba...
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  • I-Folic acid ikhuthaza ukwanda kweeseli ze-stem

    I-Folic acid ikhuthaza ukwanda kweeseli ze-stem

    Kutshanje, abaphandi abavela kwiYunivesithi yaseGeorgia State kunye neYunivesithi yaseTufts baye bafumanisa ukuba i-folic acid inokuvuselela ukwanda kweeseli ze-stem ngokusebenzisa inkcubeko ye-in vitro kunye neenkqubo zemodeli yezilwanyana, ezingaxhomekeke kwindima yayo njengevithamini, kwaye uphando olufanelekileyo lwapapashwa ...
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