Now is a research and development, design, manufacture, sale and service modernization dynamic balancing machine manufacturers.

Balancing machine by mass removing is important equipment in teaching experiments and project measurements.

平衡去重机是教学实验、工程测试中的重要设备.

It also introduces high speed whole body dynamic balancing machine of Britain.

还引进了英国高速整体动平衡机.

The behavior audiometry showed that the average hearing threshold was 30 to 35 dBHL.

术后4周开机调试及随访，行为和语言测听平均听阈30～35dBHL。

Conclusion Extended high frequency audiometry can offer the evidence in early diagnosis of hearing loss of noises and tinnitus.

结论扩展高频测听可以作为耳鸣及噪音性聋患者早期听力损害的诊断依据。

Speech Audiometry of Conductive Deafness in Difference Noises

传导性聋患者在不同噪声竞争下的言语测听

Behavioral audiometry and ways of delivery in newborns

不同分娩方式新生儿听性行为反应分析

Functional evaluation of eustachian tube in patients with otitis media using multi-slice spiral CT and impedance audiometry

多层螺旋CT与声导抗测试对中耳炎咽鼓管功能的评价

Acoustics Audiometric test methods Part 2: Sound field audiometry with pure tone and narrow-band test signals

GB/T16296-1996声学测听方法第2部分：用纯音及窄带测试信号的声场测听

Pure tone audiometry analysis in patients with non-purulent otitis media

非化脓性中耳炎80例纯音听力计检查分析

40-Hz Auditory event related potential audiometry used for ototoxicity experiment

40Hz听觉相关电位测试在耳毒性试验中的应用

An artificial ear of wide band type for the calibration of earphones used in audiometry

GB/T7614-1987校准测耳机用的宽频带型仿真耳

Influencing Factor and Countermeasure of Pure Tone Audiometry

影响纯音听阈测定的因素和对策

Learning Effect in Speech Audiometry in Babble Noise

嘈杂语噪声下汉语语句测听中的学习效应

The Frequency Response Measurement of the Human Ear and the Calibration of Earphones used in Audiometry

人耳频响测量及测听耳机的校准

Clinical application of speech audiometry

言语测听法的临床应用

Speech audiometry adopts special testing speech tables to measure patient's speech discrimination score.

言语测听法采用专门编制的测听词表来检查患耳的言语识别率。

Application of impedance audiometry in diagnosis of noise-induced hearing loss

声导抗测试在噪声性听力损失诊断中的应用

Study on distortion product otoacoustic emissions and expanded high frequency audiometry in noise exposure workers

噪声暴露工人畸变产物耳声发射和扩展高频测听的研究

Speech audiometry is very important as an instrument to evaluate the speech understanding ability for patients.

言语测听是一种非常重要的言语能力评估手段。

Study on Correlation of Distortion Product Otoacoustic Emissions and Pure Tone Audiometry

畸变产物耳声发射幅值与纯音听阈相关性的研究