ear trumpet是什么意思

用法例句

The bone-conducted ultrasound has been used in hearing aid since finding out that people are able to perceive it.

自发现通过骨传导人可以感知超声以来,骨传导超声技术已被应用于助听中。

Comparing the effects of analog and digital hearing aids;

全数字和模拟助听器听力补偿效果的对比研究

Some factor making influence on the language articulation of a hearing aid efficacy;

影响助听器使用效果的几点基本因素

Bone-conducted ultrasound perception has several medical applications, among which more attention has been paid to its application for hearing aid.

在介绍骨传导超声特性和感知机理研究后,还介绍了日本产业综合研究所研制的骨传导超声助听器。

Children s audition test and evaluation of the performance of hearing aids;

儿童听力测试及助听器效果评估

Application of 40Hz AERP and ABR in fitting hearing aids for infants and toddlers;

40Hz听觉相关电位结合听性脑干反应在婴幼儿助听器验配中的应用

The application of speech testing in choosing hearing aids;

言语测听在助听器选配中的应用

The paper presents the symptom and reason of the hearing odd, then introduce the fundatinal theory of the autiphone and the dicipline to design the hearing aider, the existing system is finally discribed.

本文首先研究了听力失常的症状和原因，然后探讨了助听装置的基本原理、设计原则、现有系统。

The research investigated the relationship between students motivation, autonomy, self-concept and their performance in CALL listening, and the effectiveness of CALL (Computer Assisted Language Learning).

研究旨在调查计算机辅助教学(CALL)中,学习者的学习动机、学习自主性及自我构念与机助听力有效性的关系。

The present research attempts to investigate on this increasingly important aspect of the CALL study- the learners, on the relationship of their motivation, autonomy, self-concept and their performance in CALL listening, and the effectiveness of CALL.

本研究旨在通过研究学习者的学习动机、学习自主性和自主构念与其机助听力成绩和机助听力有效性的相关关系，揭示计算机辅助教学如何通过激发学习者的学习动机、学习自主性及自我构念方面发挥辅助语言教学的作用。