Mu chitoliro choyima komwe madzi amayenda kuchokera pamwamba kupita pansi, kodi masensa oyika amakhudza bwanji kulondola kwa mita? Ndi zinthu ziti zomwe zimayambitsa kukhudzidwa kumeneku? Ndi mikhalidwe yotani yogwirira ntchito yomwe iyenera kuyikidwa patsogolo posankha malo pamalopo? Mu chitoliro choyima chomwe madzi akuyenda kuchokera pamwamba kupita pansi, zitha kupangitsa kuti chitolirocho chikhale chodzaza ndi madzi komanso kukhala ndi thovu lochuluka. Chifukwa chake, pogwiritsa ntchito sensa ya ultrasound poyesa, ultrasound flowmeter imawerengera kuchuluka kwa madzi poganiza kuti chitolirocho chadzaza, zomwe zimapangitsa kuti mtengo woyesedwa wa mitayo ukhale waukulu kuposa mtengo weniweni. Pamene thovu lili m'madzi lili lalikulu, zitha kupangitsa kuti ultrasound flowmeter ilephere kuyeza. Posankha malo oyikapo pamalopo, masensa ayenera kuyikidwa pansi pa chitoliro kapena pamalo okhala ndi kutalika kokwanira kwa chitoliro komwe madzi amayenda kuchokera pansi kupita pamwamba.
Nthawi yotumizira: Epulo-30-2025