查询词典 hearing-impaired

Methods Pure tone audiometry,SISI,ABLB and white-noise masking effect(Langenbeck's methods) audiometries were performed in 30 patients (44 ears) with sensorineural hearing loss with BOSCH audiometer made in Germany.

用德国产BOSCH听力计对30例(44耳)感音神经性听力损失患者作纯音测试和阈上测听(包括Langenbeck，SISI和ABLB试验)，比较三种试验相对于三种听力曲线及1，2和4 kHz三频率的阳性结果。

Bell also invented the photophone, the ancestor of optical transmission systems; the audiometer, which is still used to test hearing; a device to find icebergs by listening to underwater echoes, the ancestor of SONAR; a desalinating machine for removing salt from seawater; a medical jacket that was the predecessor of the iron lung; the hydrofoil boat; and was part of a team that invented the three-wheel landing gear and wing flaps for airplanes.

贝尔还发明了光电话，光传输系统的原形；听度计，现在还在用于测试听力，通过使用这种装置收听水底回升发现冰山，是SONAR的原形；一种将盐从海水中分离的淡化海水装置；一种医用夹克，是人工呼吸机的前身；水翼艇；贝尔作为研究队伍成员之一还参与发明了飞机三轮起落架和襟翼。

To compare the AC and BC and to analyse the audiometry result, determinant the hearing loss intensity and classification

用气、骨导的阈值与正常形态相比，可提供有关听力损失的类型和程度。

ABSTRACT］ Objective: To determine the threshhold of multiple auditory steadystate responses and pure tone audiometry in children aged five to ten with normal hearing, and to explore the correlation between them.

我们检测了30例正常儿童的ASSR阈值和纯音听阈，并探讨两者的相关性，以期为ASSR的临床应用提供客观依据。

Methods: Thirty children with normal hearing had the ASSR and pure tone audiometry determined at 0.25, 0.5, 1, 2, 4 and 8 kHz.

对30例（60耳）正常5～10岁儿童分别行ASSR与纯音测听测试。

Methods Pure-tone audiometry and statistical analysis of the hearing threshold of the speech frequency and high frequency were performed in 60～70 years old elders.

方法对 6 0～ 70岁有军事噪声暴露史的老年人 79例(15 8耳)及无军事噪声暴露史的老年人 36 4例(72 8耳)进行纯音测听，将言语听阈和高频听阈进行统计分析。

The real level of posttraumatic hearing loss can be evaluated accuratly by combining ABR with pure tone audiometry.

ABR与纯音测听相结合，能准确评估出较为客观的真实听力状况。

The objective of this study was to evaluate hearing threshold shifts and DNA damage using Pure-tone audiometry and comet assay in paper recycling workers who had been chronically exposed to noise in the workplace.

过去的研究已显示废纸回收造纸厂的噪音作业环境会引起不同程度的听力损失，但并没有相关的研究显示是否会引起DNA损伤。

extended high - frequency audiometry could be used as a means of the early detection of hearing loss in patients with metabolic syndrome .

本文运用扩展高频测听的检查手段，对ms患者听觉功能的早期损害进行研究，试图了解其早期损害特点、病损范围及听力学特征，为临床研究和防治耳聋提供参考。

All patients underwent hearing tests including pure tone audiometry and impedance audiometry before and after RT.

所有病例放疗前后均经耳部检查，电测听及声阻抗测听，放疗后随访时间为6~24个月。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。