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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). 聽(tīng)性腦干反應則分別在噪音暴露前、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. 噪聲性聽(tīng)力損失分為暫時(shí)性閾移(Temporary threshold shift，TTS)和永久性閾移(Permanent threshold shift，PTS)。
- noise induced permanent threshold shift 噪聲性永久性閾移
- noise-induced permanent threshold shift 噪聲導致永久性聽(tīng)閾改變, 噪聲性永久性閾移
- permanent threshold shift 永久性閾移
- Keywords infrasound;auditory threshold;frequency;permanent threshold shifting; 關(guān)鍵詞噪聲;聽(tīng)閾;頻率;永久性閾移;
- Aim: To observe the combined effects of four physical factors(noise, lighting, temperature and humidity) on temporary threshold shift (TTS). 目的:觀(guān)察艦艇艙室環(huán)境噪聲、照明、溫度、濕度4種物理因素聯(lián)合作用對暫時(shí)性聽(tīng)閾偏移的影響。
- 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). 實(shí)驗第 4周 ;GM加L -Arg組ABR反應閾升高明顯 ;與GM組比較有統計學(xué)意義 (P<0 .;0 5 );GM加L -NMMA組ABR反應閾升高較少;與GM組比較有統計學(xué)意義 (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純音對 15例聽(tīng)力正常人（30耳）進(jìn)行 3 min的短時(shí)暴露，造成聽(tīng)力暫時(shí)性閾移后，用ILO－90耳聲發(fā)射儀記錄、分析暫時(shí)性閾移（TTS）時(shí)DPOAE的幅值、時(shí)間序列的特征，并與純音暴露前進(jìn)行對比。
- noise induced temporary threshold shift 噪聲性暫時(shí)性閾移
- noise-induced temporary threshold shift 噪聲導致暫時(shí)性聽(tīng)閾改普變, 噪聲性暫時(shí)性閾移
- The hearing threshold shifts for humans and guinea pigs were observed after exposure for 2 hours to a 105-dBA broadband noise. 本文觀(guān)察了在105dBA 的寬帶噪聲下暴露2h,人和脈鼠的聽(tīng)閾偏移。
- Researchers found that more than 12% of the children had hearing damage known as noise-induced hearing threshold shifts, or NITS. 研究發(fā)現，超過(guò)12%25的兒童存在噪音性聽(tīng)力下降。
- Nothing can assure permanent happiness. 沒(méi)有什么東西能確保永久的幸福。
- 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組 ABR反應閾恢復較生理鹽水組顯著(zhù)快 ,2 1d后 ,NGF組 ABR已恢復正常水平 ,而生理鹽水組未能恢復正常水平。
- I'm looking for a permanent appointment. 我正在尋找固定的工作。
- 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. 負偏壓溫度不穩定性實(shí)驗中，不同的強迫電壓可造成總陷入于高介電常數薄膜中電荷種類(lèi)的不同。
- An hour later they came off the night shift. 一個(gè)鐘頭之后他們下夜班了。
- She is looking for permanent employment. 她正在找固定的工作。
- The cabin has a flat stone for a threshold. 這間小屋用一條扁平的石頭做門(mén)檻。
