كيف يمكنني حساب قدرة الطحن لمطحنة الكرة الرطبة pdf
قدرة مطحنة ريمون tph. tph1 . tryptophan hydroxylase 1 (tph1) is an isoenzyme of tryptophan hydroxylase which in humans is encoded by the tph1 gene. tph1 was first discovered to synthesize serotonin in 1988 and was thought that there only was a single tph gene until 2003, while a second form was found in the mouse (tph2), rat and human brain and the original tph was then renamed ...