1【题目】耳朵的构造The ears are the organs of hearing. They can pick upall kinds of sounds. Your ear is made up of three parts: theouter ear, which is the part you can see, and the middleear and inner ear, which are the main working parts.Everyone has two ears. Having two ears ...
外耳中耳内耳听觉神经The ears are the organs of hearing. They can hear all kinds of sounds. Your ear ismade up of three parts: the outer ear, which is the part you can see, and the middle earand inner ear, which are the main working parts.Everyone has two ears. Having two ears give...
Most of the ear lies inside the skull'stemporal bone. It has three main parts. In the outer ear, thepinnadirects sound waves into the earcanal. In the air-filled middle ear, behind theeardrum, three tiny bones calledossiclesconvert the sound waves intomechanicalmovement. The fluid-filled ...
Knowledge of the development of the peripheral auditory system, especially the middle ear and inner ear (cochlea), contributes to meaningful interpretation of audiologic measures infants, including newborn screening outcome. An understanding of the effects of noise on neonatal auditory system and hearing...
D. most of you use them improperly 3.If you want sharp hearing you should ___. A. have your ears specially trained B. often wear earplugs and clean out the earwax C. take good care of your ears D. choose what you listen to carefully 4."WHAT???" in the last sentence is an ...
This type of hearing loss may be caused by earwax buildup, fluid, or a punctured ear drum. It can often be treated by correcting the cause of the problem. Sensorineural hearing loss is caused by damage to parts of the inner ear. There is usually no cure for sensorineural hearing loss. ...
The ear insert of the hearing aid contains an audio transducer which is connected with the hearing aid housing by conductors. The latter are formed by a foil section with conductive coating. The conductor system may be formed by a strip of arbitrary cross section, i.e. flat, round, tubular...
Provided is a behind-the-ear hearing aid which enables a hearing aid wearer to easily estimate the position of a sound source in the front-back direction and can be more aesthetically satisfying when being worn. The behind-the-ear hearing aid is used while being fitted to an ear of the ...
It should be ensured a simple and secure attachment of an audio shoe to a hearing aid housing. Therefore, a behind-the-ear hearing aid is provided with an elongated housing (10) and an audio shoe (20) releasably attached to a forehead (12) of the housing (10) and a coupling device ...
mosquitoes reflect a pathological signature or a key mechanism of active hearing. SOs could, for example, aid males in the localisation of conspecific females by boosting the ear’s sensitivity to the frequency of the female wingbeat, thus amplifying the faint sound emissions of flying females17....