An Mwadzidzidzi watchera valavu.Ezdvamapangidwa kuti aletse madziwo mwachangu kapena mpweya womwe uli pachiwopsezo chadzidzidzi, popewa kuletsa zoopsa monga kutayikira, kuphulika, kapena zolephera zina zoopsa.
Mawu akuti "sdv" amatanthauza kutsekera valavu, komwe kumazungulira gulu lalikulu la mavunsi omwe amagwiritsidwa ntchito poletsa kuyenda kwa zinthu m'mapaipi. Pomwe ma esdv onse ndi SDV, osati ma sdv onse omwe amatchulidwa ngati esdvs. Kusiyanitsa kumagona m'njira zina komanso kufulumira kwa yankho. ESDV imayamba kusungidwa zokha pogwiritsa ntchito njira zotetezera kapena pamanja ndi ogwiritsa ntchito pamavuto azadzidzidzi, onetsetsani kuti mwachitapo kanthu kuti muchepetse ngozi.
ESDV ili ndi mawonekedwe osiyanasiyana omwe amalimbikitsa kudalirika kwawo komanso momwe akugwirira ntchito. Izi zitha kuphatikizaponso njira zolephera, zomwe zikuwonetsetsa kuti valavu imatseka mphamvu yolephera, komanso kuthekera kowongolera kutali, kulola ogwiritsa ntchito kuwongolera valavu yotetezeka. Mapangidwe ndi zida zomwe zimagwiritsidwa ntchito ku ESDV ndizofunikira kwambiri, chifukwa zimayenera kupirira zovuta zowopsa komanso zachilengedwe zomwe nthawi zambiri zimapezeka mu mafakitale.
Mwachidule, valavu yotseka mwadzidzidzi (ESDV) imagwira ntchito yofunika kwambiri popewa mafakitale. Mwa kumvetsetsa momwe ESDV ili ndi momwe imagwirira ntchito, ogwiritsa ntchito angayamikire kufunikira kwake kukonzekera mwadzidzidzi ndi njira zoyankhira. Kukhazikitsa kwa ESDV sikungoteteza ogwira ntchito ndi zida komanso kumathandiziranso ku umphumphu wa mafakitale, kumawapangitsa kuti akhale otetezeka m'malo owopsa.
Post Nthawi: Jan-04-2025