either of the passages in the outer ear from the auricle to the tympanic membrane

It is caused when water gets accumulated in the ear canal and leads to an infection.

这是造成水时会积累的耳道，并导致感染。

Recording points for the binaural signals can be any point from the entrance of the ear canal to the eardrum, alternative to the eardrum.

录音点可选择外耳道入口至鼓膜之间的任一点，而堵塞的外耳道入口是作为录音点的最佳选择，因为该点的声音信号包含有最少的个人信息。

「These two clinical trials demonstrate that channeling bright light via ear canal into brain」s photosensitive areas effectively prevents and treats seasonal affective disorder.'

这两个临床试验证明，将亮光通过耳道照进人脑的感光区域可以有效地预防和治疗季节性情绪失调。

Insert earphones, coupled to the ear canal by means of a long plastic tube and soft ear plug are being used for a number of audiometric applications as an alternative to supra aural earphones.

插入式耳机，具有隔噪声性能好并能改善贴耳式耳机带来的堵耳效应和耳间效应等不良影响，可作为一种新型的标準耳机在临床测听中应用。

MethodsThe level of PGE2 in 12 middle ear cholesteatoma specimens(observed group) and 10 samples of normal external ear canal skin(control group) were examined by RIA method.

方法采用放射免疫法检测12份胆脂瘤上皮组织匀浆液（观察组）及10份正常外耳道皮肤组织匀浆液（对照组）中PGE2水平。

The glands in the ear canal that produce the wax make too much in some people.

在有些人中，耳道中的腺体会产生过多的耳垢。

If melanocytes do not reach the ear, the ear canal remains closed.

如果真黑细胞没有达到耳朵，耳道会关闭。

Although the ear canal is typically occluded, the use of vents of various dimensions allows degrees of sound leakage into and out of the ear canal.

虽然通常情况下耳道是封闭的，不过通过使用不同直径的通气孔使得耳道还是可以获得一定程度的通气的。

Ear wax is normal and lubricates the ear canal and has antibacterial properties, Seidman said.

耳屎是正常的，可以润滑耳道，而且还具有抗菌能力，塞德曼说。

Wax or foreign bodies blocking the ear canal can cause hearing loss at any age.

蜡或异物阻塞耳道在任何年龄都会造成听力丧失。

Previous studies have shown that the ear canal amplifies certain frequencies, including those in the range of 2000 to 4000 Hz.

先前的研究表明，耳道会使某些频率增强，包括在2000到4000赫兹之间的频率。

The device channels bright light direct to the brain via the ear canal to prevent and cure depression, mood swings and even circadian-rhythm disorders such as jetlag .

这一仪器将亮光通过耳道直射入大脑，从而预防和治疗抑郁、情绪波动以及飞机时差反应等昼夜节律失调的癥状。

A hybrid pair of ear canal phones with ear hooks, the OCX 880 are the perfect example of refined individuality.

OCX 880是一对带耳钩的混合入耳式耳塞，非常符合特别的个性化需求。

The researchers suspect that the shape of the human ear canal may be to blame for the pain.

研究者猜测，人们之所以觉得痛苦，是由于人类耳道的形状造成的。

The bean -size device stays inside your ear canal even when showering and sleeping, for up to four months.

黄豆大小的装置在耳道里可停留长达四个月，洗澡和睡觉时也能佩戴。

Most often, this will be related to failure of opening of the ear canal or to a resistant bacterial strain.

大部分时候，这与耳道没有开放有关，或者与耐药菌株有关。