zu
** Isingeniso ** Emhlabeni wanamuhla oshintsha ngokushesha, isidingo sokuhlaziywa kwekhwalithi yamanzi okunembile nokwethenjelwa kubaluleke kakhulu kunanini ngaphambili. Ngokuthuthuka kwezobuchwepheshe, ochwepheshe bezempilo nokwelapha baphendukela kuzinzwa zokuhlanganiswa kwedijithali-multi parameter ukuthuthukisa imikhuba yabo yokuqapha ikhwalithi yamanzi. Lezi zinzwa ezintsha zinikela ngezinzuzo namakhono ahlukahlukene ni