Uyini umgomo wesayensi we-ultrasonic mosquito repellent?

Ngokocwaningo lwesikhathi eside olwenziwa izazi zezilwane, omiyane besifazane badinga ukondliwa okungeziwe phakathi nesonto ngemva kokuhlangana ukuze bakhiphe amaqanda ngempumelelo futhi bakhiqize amaqanda, okusho ukuthi omiyane besifazane bazoluma futhi bancele igazi kuphela ngemva kokukhulelwa.Ngalesi sikhathi, omiyane besifazane abakwazi ukuhlangana nomiyane besilisa, ngaphandle kwalokho kuzothinta ukukhiqizwa futhi kube nokukhathazeka ngokuphila.Ngalesi sikhathi, omiyane besifazane bazozama konke okusemandleni abo ukugwema omiyane besilisa.Ezinye izinto ezixosha ama-ultrasonic zilingisa amaza omsindo wamaphiko omiyane besilisa abahlukahlukene.Lapho omiyane besifazane abamunca igazi bezwa amaza omsindo angenhla, bazobaleka ngokushesha, ngaleyo ndlela bazuze umphumela wokuxosha omiyane.

Uyini umgomo wesayensi we-ultrasonic mosquito repellent?

Isimiso sokusebenza se-ultrasound siwukuthi amagagasi aphakeme kakhulu akhiqizwa amaza okushintsha ngogesi.Leli gagasi elinefrikhwensi ephezulu aliwona ifrikhwensi ephezulu ngokunganaki, kodwa ifrikhwensi ethile, ngokuvamile efana nemvamisa yokudlidliza kwephiko likajekamanzi noma ifrikhwensi ekhishwa amalulwane, okuwukulingisa imvamisa.I-Ultrasound ekhishwa izilwane ezidla omiyane.Imvamisa izindlebe zomuntu ezijwayelekile ezingazizwa ngu-20-20,000 Hz, futhi i-ultrasonic frequency ingaphezu kuka-20,000 Hz.Akulungile ukumane ucabange ukuthi amagagasi e-ultrasonic awakwazi ukuzwa abantu, noma ukuthi awanangozi.Isakhiwo somzimba womuntu siyinkimbinkimbi.Kuzoba nemiphumela, ikakhulukazi kwabesifazane abakhulelwe, futhi izingane zizoba nemisebe emincane.

Umgomo we-ultrasonic mosquito repellent ukusebenzisa imvamisa yomsindo engamukelekile yomiyane ukukhuthaza omiyane ukuba babaleke, ukuze kufezwe inhloso yokuxosha omiyane.Lolu hlobo lwamaza omsindo alubangeli ukulimala emzimbeni womuntu, ngoba lolu hlobo lwamaza omsindo aluwona ukuduma.Ngesikhathi sokundiza komiyane, lapho amaphiko eshaya ama-molecule omoya, amandla ahlehlayo ama-molecule omoya ayanda, okwenza kube nzima ngomiyane ukundiza, ngakho kufanele babaleke ngokushesha.Leli gagasi lomsindo linomthelela kubantu, kodwa linomthelela omncane empilweni yomuntu.


Isikhathi sokuthumela: Mar-24-2022