Iindaba zeshishini
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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,...Funda ngokugqithisileyo -
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...Funda ngokugqithisileyo -
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 ...Funda ngokugqithisileyo
