您要查找的是不是：
- Testing hearing aids with a broad-band noise signal 助听器宽带音频信号的测试
- They offer financial aid with no strings attached. 他们无条件提供财务援助。
- The difference between cochlear implant and hearing aid? 人工耳蜗与助听器有何不同?
- They decided to “yoke” the old man with the hearing aid. 他们决定抢劫那个带助听器的老头。
- Results 92% subjects were satisfied with the use of hearing aids. 结果92%25的患者获得了满意的配戴效果。
- Go to battle against AIDS with your computer! 利用你的计算机与艾滋病对抗!
- I got my hearing aid on the National Health (Service). 我的助听器是国民保健署资助的。
- She is deaf in her left ear, even with a hearing aid. 也许她听见了--我不知道，但是，对我的话她没作出反应。
- With the use of a hearing aid, the children there work very hard. 孩子们戴着助听器，一个个都很用功。
- Hearing aids - Part 1: Hearing aids with induction pick-up coil input 助听器。第1部分:具有感应拾音线圈输入的助听器
- Biomedical instruments and applications, such as medical imaging scanners, the cochlear implant (bionic ear), pacemakers and hearing aids. 生物医学仪器及应用，如医学成像扫描仪，对人工耳蜗植入（仿生耳），心脏起搏器和助听器。
- The hearing aids are operated from batteries. 助听器用电池供电。
- Hearing aids are available locally. 助听器在本地买不到?
- Objective To investigate the effect of contralateral hearing aid on performance of cochlear implant user. 目的 探讨人工耳蜗植入者对侧耳佩戴助听器的意义和作用。
- The sewage has been activated to aid with decomposition. 为了帮助物质分解，污水已经用曝气处理法净化过了。
- A hearing aid helps to overcome defects in hearing. 助听器有助于克服听觉缺陷。
- Entrusted his aides with the task. 他把这项任务委托给了他的助手们
- Ask client to remove hearing aid and close eyes. 嘱受检者取下助听器,闭眼。
- A hearing aid helps most people to hear better. 助听器有什么用?
- Objective To increase the awareness of AIDS with cryptococcal meningitis. 目的提高对艾滋病（AIDS）合并隐球菌脑膜炎的认识。
