1, Raws li kev tshawb fawb ntev los ntawm cov kws kho tsiaj, cov yoov tshaj cum poj niam yuav tsum tau muab cov khoom noj ntxiv rau hauv ib lub lis piam tom qab mating thiaj li ua tiav ovulation, uas txhais tau hais tias lawv yuav tom tib neeg thiab nqus ntshav tsuas yog tom qab lawv cev xeeb tub.Lub sijhawm no, poj niam yoov tshaj cum tsis tuaj yeem ua phooj ywg nrog txiv neej yoov tshaj cum, txwv tsis pub nws yuav cuam tshuam rau kev tsim khoom, lossis txawm tias lub neej.Cov poj niam yuav sim zam cov txiv neej.Qee cov yoov tshaj cum ultrasonic ua rau lub suab ntawm fluttering tis ntawm ntau tus txiv neej yoov tshaj cum.Cov poj niam cov ntshav nqus. yoov tshaj cum hnov lub suab nthwv dej thiab khiav tam sim ntawd, yog li ua tiav cov nyhuv ntawm cov yoov tshaj cum.Raws li txoj cai no, lub tshuab hluav taws xob hloov hluav taws xob hloov hluav taws xob yog tsim los rau ultrasonic yoov tshaj cum, uas tuaj yeem tsim ultrasonic tsis zoo ib yam li txiv neej yoov tshaj cum flapping lawv tis thiab tsav. tawm ntawm poj niam yoov tshaj cum.
2 、 Dragonflies yog cov yeeb ncuab ntuj ntawm yoov tshaj cum.Qee cov khoom lag luam xyaum lub suab ua los ntawm cov kab npauj npaim flapping lawv tis, thiaj li yuav tsav txhua yam yoov tshaj cum.
3 、 Cov tshuaj tua yoov tshaj cum simulates lub suab ultrasonic tawm los ntawm cov puav, vim cov puav yog cov yeeb ncuab ntawm yoov tshaj cum.Nws feem ntau ntseeg tias yoov tshaj cum tuaj yeem paub thiab zam lub suab ultrasonic tawm los ntawm puav.
Post lub sij hawm: Mar-04-2022