听力

Each subject will undergo ear examination and pure-tone audibility threshold test to find out those with hearing disability according to the expert committee of The Second China Sampling Survey.

对每个被调查者行耳部检查及纯音听阈检查，按照第二次全国残疾人抽样调查专家委员会重新修订的《残疾标准》，认定听力残疾者。

The divide of the degree of auditory injury is basis on the dB decrease of equal number about pure tone of speaking frequency - testing threshold of audibility through air.

近年来，由于听觉脑干诱发电位不受被检者主观意识、睡眠、药物的影响，因此作为客观听力检测方法在法医学鉴定中已广泛应用。

Each subject will under go ear examination and pure-tone audibility threshold test to find out those with hearing disability according to the expert committee of The Second China Sampling Survey.

对每个被调查者行耳部检查及纯音听阈检查对每个被调查者行耳部检查及纯音听阈检查，按照第二次全国残疾人抽样调查专家委员会重新修订的《残疾标准》，认定听力残疾者。

Carbon material can apply in stage Ⅰ audile reconstruction on the basis of cleaning up focus in otology operation, and can shorten the therapy time.

炭质材料应用于耳科在彻底清除病变基础上可行Ⅰ期听力重建术，缩短了患者治疗时间，是一种具有推广价值的赝复材料。

ConclusionCarbon material can apply in stage I audile reconstruction on the basis of cleaning up focus in otology operation, and can shorten the therapy time.

炭质材料应用于耳科在彻底清除病变基础上可行Ⅰ期听力重建术，缩短了患者治疗时间，是一种具有推广价值的赝复材料。

Results As the graft materials in tympanoplasty, tragus perichondrium and temporal muscular fasciae are effective to enhance the efficiency of drum membrane and audile of patients.

结果 应用耳屏软骨膜及颞肌筋膜作为鼓膜移植材料，两者在提高鼓膜成活率和患者听力方面均效果良好。

Two cases of chronic otitis media simplex, 3 of otitis media caries, and 63 of otitis media cholesteatoma were all repaired with carbon materials and operated with stage Ⅰ audile reconstruction.

慢性单纯性中耳炎2例，骨疡型中耳炎3例，胆脂瘤型中耳炎63例，均应用炭材料修复并行Ⅰ期听力重建手术。

MethodTwo cases of chronic otitis media simplex, 3 of otitis media caries, and 63 of otitis media cholesteatoma were all repaired with carbon materials and operated with stage I audile reconstruction.

慢性单纯性中耳炎2例，骨疡型中耳炎3例，胆脂瘤型中耳炎63例，均应用炭材料修复并行Ⅰ期听力重建手术。

Methods:BAEP and audiogram were tested in 225 patients with ear injury and 60 normal subjects.

对 2 2 5例耳外伤者及 6 0例正常人进行BAEP及纯音听力测定。

Hearing the extent of recovery by the patient's age, audiogram shape and whether other factors associated with dizziness.

听力恢复的程度受患者年龄、听力图形状及是否伴有眩晕等因素的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。