ear channel

基本解释

Apache SOAP channel 1 (wsgwsoap1.ear)
Apache SOAP 通道 1 ( wsgwsoap1.ear )
SOAP over HTTP channel 1 (wsgwsoaphttp1.ear).
通过 HTTP 传输 SOAP 的通道 1 ( wsgwsoaphttp1.ear )。
The front of the ear hook in the hearing aid, is to connect the ear mould channel.
耳钩位于助听器的最前端，是连接耳模的通道。

One earpiece holds a proximity sensor, which if it's pointing at your ear, pumps out the left-channel, if it's facing away from you, it pumps out the right channel (pictured).
ENGADGET: Self-aware headphones switch channels depending on which ear they're in (video)
When nearly 30 years ago Dr. Jacob Fraden invented an ear thermometer working on this second principle, the infrared light sensor was so large that he needed a narrow gold-plated reflective tube to channel the light from the ear drum to the sensor.
FORBES: Body temperature.
The packaging for Wave Shield says its product blocks a tiny channel of radio emissions to the ear.
FORBES: Shield Sham