2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
sib txuas lus siv ultrasonic hnov. Infrasound, yog lub suab qis qis dua 20Hz. Tsiaj txhu uas tuaj yeem sib txuas lus siv suab infrasonic yog; Rhinos, hippos, ntxhw, whales, octopus, pigeons, squid, cuttlefish, cod, Guinea fowl.
Leej twg tuaj yeem hnov infrasonic?
Qee tus tsiaj uas paub tias hnov suab infrasonic yog ntxhw, rhinoceros thiab hippopotamus.
dev puas hnov suab infrasonic?
Sim rau tus dev hnov infrasonic suab nthwv dej. Cov dev muaj peev xwm hnov lub suab nrog ntau zaus ntawm ib ncig ntawm 40 Hz txog 60, 000 Hz. Qhov no txhais tau hais tias dev tsis tshua nkag siab rau cov suab nrov tsawg (lossis ntses bass thaj tsam) ntau dua li tib neeg. Dab yog li ntawd tsis zoo li yuav hnov suab infrasonic, txawm li cas los xij, lawv yuav 'xav' rau lawv.
Cov tsiaj twg siv lub suab infrasonic?
Tsiaj kev sib txuas lus: whales, ntxhw, hippopotamuses, rhinoceroses, giraffes, okapis, peacocks, thiab alligators paub siv infrasound los sib txuas lus nyob deb-txog pua pua mais hauv rooj plaub ntawm whales.
bat puas hnov lub suab infrasonic?
Ntau hom tsiaj muaj peev xwm hnov ntau zaus zoo dua li tib neeg hnov ntau yam. Piv txwv li, qee cov ntses taub ntswg ntev thiab puav, tuaj yeem hnov zaus txog 100, 000 Hz. Elephants tuaj yeem hnov suab ntawm 14–16 Hz, thaum qee cov whales tuaj yeem hnov suab infrasonic tsawg li 7 Hz.
Pom zoo:
Thaum twg kuv tuaj yeem tuaj yeem mus rau Tebchaws Yelemees?
Yog. Rau Lub Rau Hli 20, 2021, cov neeg nyob hauv Tebchaws Meskas tau tso cai nkag tebchaws Yelemes rau txhua lub hom phiaj. Kev Sau Npe Digital ntawm Kev Nkag Nkag: Cov neeg nkag mus hauv lub tebchaws Yelemes uas tau siv sijhawm nyob rau hauv RKI-tsim muaj kev pheej hmoo siab lossis kab mob sib txawv hauv 10 hnub ua ntej nkag yuav tsum xa daim ntawv sau npe digital ntawm kev nkag.
Puas tympanosclerosis ua rau hnov tsis hnov lus?
Tympanosclerosis yog txheej txheem caws pliav nrog qhov sib txawv ntawm nws qhov chaw nyob hauv nruab nrab pob ntseg. Nws tuaj yeem ua rau tsis hnov lus zoo nyob rau ntau kis. Nws feem ntau tshwm sim los ntawm qhov mob ntev ntawm pob ntseg nruab nrab.
Koj tuaj yeem txheeb xyuas leej twg tuaj xyuas kuv tus facebook?
No, Facebook tsis cia tib neeg taug qab leej twgsaib lawv qhov profile. Thib peb cov apps kuj tsis tuaj yeem muab cov haujlwm no. Yog tias koj tuaj hla ib qho app uas thov kom muaj peev xwm no, thov ceeb toom lub app. Kuv puas pom leej twg saib kuv tus Facebook?
Kev hnov lus tsis hnov lus zoo li cas?
Kev Kho Mob ntawm Kev hnov mob Sensorineural Tsis hnov lus Sudden sensorineural hnov tsis tau (SSHL), suav tias yog tus kabmob kis, yog qhov xwm txheej kub ntxhov uas kho mob nrog corticosteroids. Corticosteroids kuj tseem siv tau los txo cov cochlea plaub hau cell o thiab mob tom qab raug lub suab nrov.
Leej twg tuaj yeem tuaj koom rooj sib txoos?
University use Lub convocation kuj, txawm li cas los xij, tuaj yeem tuav cov rooj sib tham dav dav, qhov twg ib tus tub ntxhais kawm ntawv tuaj yeem tuaj koom. Qhov txawv ntawm kev sib tham thiab kawm tiav yog dab tsi? Ntxhais kawm tiav.
