1·Causes of hearing impairment and deafness.
听力障碍和耳聋的病因。
2·Sensorineural hearing impairment can be prevented by.
感音神经性听力障碍可采取以下措施加以预防。
3·She did not have any evidence of hearing impairment.
她没有任何听力损害的证据。
4·Head injury or injury to the ear can cause hearing impairment.
头部或耳部受伤有可能造成听力障碍。
5·Conductive hearing impairment is a problem in the outer or middle ear.
传导性听力障碍是外耳道或中耳道出现问题。
6·Objective: to analyse the hearing impairment of the rive-operators.
目的：分析接触航空铆接噪声作业工人听力损伤。
7·Studies about stem-cell substitutive therapy of hearing impairment.
干细胞替代疗法治疗听觉损伤。
8·In 2005, about 278 million people had moderate to profound hearing impairment.
2005年约有2.78亿人患有轻度到重度的听力障碍。
9·"This is how people without hearing impairment talk to each other," she said.
“这是没有听力损伤的人如何交谈的，”她说。
10·Hearing impairment refers to both complete and partial loss of the ability to hear.
听力障碍是指听力完全和部分丧失。