On The Translation Bifuzzy ψ -ideals of ψ -algebra

. we introduce the notion of translation bifuzzy , bifuzzy extensions , translation bifuzzy of bifuzzy  -subalgebra , bifuzzy  -ideals on  -algebra and investigate some of their properties, we discussion the R-intersection , the -intresection, the R-union , the P-union of any sets of translation bifuzzy -subalgebra , we will present some results on images and pre-images of translation  bifuzzy - subalgebras and translation   -ideals of -algebra and we introduce the notions of Cartesian product of bifuzzy  -subalgebras and bifuzzy ideals in a  -algebra.