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- The remaining hearing loss after the exposure that does not fully recover to its preexposure level is known as permanent threshold shift (PTS). 听性脑干反应则分别在噪音暴露前、暴露后、暴露后1天、暴露后2天、或暴露后7天施行。
- NIHL can be divided into temporary threshold shift (TTS) and permanent threshold shift (PTS). The TTS can soon recover if we break away from noise exposure. 噪声性听力损失分为暂时性阈移(Temporary threshold shift，TTS)和永久性阈移(Permanent threshold shift，PTS)。
- noise induced permanent threshold shift 噪声性永久性阈移
- noise-induced permanent threshold shift 噪声导致永久性听阈改变, 噪声性永久性阈移
- permanent threshold shift 永久性阈移
- Keywords infrasound;auditory threshold;frequency;permanent threshold shifting; 关键词噪声;听阈;频率;永久性阈移;
- Aim: To observe the combined effects of four physical factors(noise, lighting, temperature and humidity) on temporary threshold shift (TTS). 目的:观察舰艇舱室环境噪声、照明、温度、湿度4种物理因素联合作用对暂时性听阈偏移的影响。
- In the 4th week, compared with that in animals accepting GM, ABR threshold shift was notable in animals accepting GM and L-Arg ( P < 0.05), but it was diminished in group GM and L-NMMA ( P < 0.05). 实验第 4周 ;GM加L -Arg组ABR反应阈升高明显 ;与GM组比较有统计学意义 (P<0 .;0 5 );GM加L -NMMA组ABR反应阈升高较少;与GM组比较有统计学意义 (P <0
- Method:Fifteen of young men with normal hearing were exposed to 4 kHz short-term pure tone (Level ~ 130 dB SPL) for 3 minutes to analysis the change of DPOAE in details after Temporary Threshold Shift (TTS). 方法：用 130dB SPL的 4 kHz纯音对 15例听力正常人（30耳）进行 3 min的短时暴露，造成听力暂时性阈移后，用ILO－90耳声发射仪记录、分析暂时性阈移（TTS）时DPOAE的幅值、时间序列的特征，并与纯音暴露前进行对比。
- noise induced temporary threshold shift 噪声性暂时性阈移
- noise-induced temporary threshold shift 噪声导致暂时性听阈改普变, 噪声性暂时性阈移
- The hearing threshold shifts for humans and guinea pigs were observed after exposure for 2 hours to a 105-dBA broadband noise. 本文观察了在105dBA 的宽带噪声下暴露2h,人和脉鼠的听阈偏移。
- Researchers found that more than 12% of the children had hearing damage known as noise-induced hearing threshold shifts, or NITS. 研究发现，超过12%25的儿童存在噪音性听力下降。
- Nothing can assure permanent happiness. 没有什么东西能确保永久的幸福。
- The ABR threshold shifts in the NGF group 3 hurs,3 days,11 days,and 21 days after the blast exposure were significantly smaller than those in the NS group. 爆震后 3d NGF组 ABR反应阈恢复较生理盐水组显著快 ,2 1d后 ,NGF组 ABR已恢复正常水平 ,而生理盐水组未能恢复正常水平。
- I'm looking for a permanent appointment. 我正在寻找固定的工作。
- For Poly-Si/high-k pMOSFET, a dominated hole or electron trapping depend on the magnitude of voltage bias will cause opposite effect on device s threshold shifting. 负偏压温度不稳定性实验中，不同的强迫电压可造成总陷入于高介电常数薄膜中电荷种类的不同。
- An hour later they came off the night shift. 一个钟头之后他们下夜班了。
- She is looking for permanent employment. 她正在找固定的工作。
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
