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- Ambient noise may come from any direction. 外界噪聲可以來(lái)自任意方向。
- Infants are often comforted by swaddling, ambient noise, and movement. 嬰兒常??梢詮鸟唏?、周?chē)曇艉瓦\動(dòng)中得到安撫。
- The optimum design of detector arrays for the attenuation of surface waves and of ambient noise is a complex subject. 為衰減面波和外界噪聲作檢波器組合的最佳設計是一件復雜的事情。
- The noise in a shell increases along with the level of ambient noise in the surrounding area. 貝殼里傳來(lái)的聲音會(huì )隨著(zhù)周?chē)s音的音量變大而增強。
- This cuts down on ambient noise and gives listeners the somewhat eerie effect that the noise is inside their heads. 這將切斷周?chē)脑胍舨⒔o聽(tīng)眾,并給聽(tīng)眾一些奇怪的影響,噪音在他們的頭腦內。
- The MAX series headsets have been specially designed for use in areas with high ambient noise levels. MAX耳麥套件被專(zhuān)門(mén)設計用于高環(huán)境噪音的場(chǎng)合。
- In sound recording, interference, such as ambient noise and reverberation, degrade the quality. 錄音時(shí),環(huán)境噪聲和回響之類(lèi)的干擾使錄音質(zhì)量劣化。
- Infants are often comforted by swaddling, ambient noise, and movement, as in rocking or swinging in a swing. 嬰兒經(jīng)常通過(guò)襁褓、環(huán)境聲音和運動(dòng)進(jìn)行安撫,如搖、蕩秋千。
- Minimize ambient noise with ear plugs, rugs, heavy curtains or drapes, or double-pane windows. 使用耳塞,地毯,厚重門(mén)簾,窗簾,以及雙層窗戶(hù)將噪音降低到最小。
- D. E. Hollinberger, “Ambient Noise Data Logger Buoy,” IEEE Journal of Oceanic Engineering, 15(4), 286-291, 1990. 黃清哲,”水中將與噪音特性之實(shí)驗研究”,國立成功大學(xué)水利及海洋工程學(xué)系1999年碩士論文精要。
- The ambient noise level within BaoSteel area is controlled below 65 db and that on working spots below 90 db. 廠(chǎng)界噪音控制在65分貝以下,工作崗位控制在90分貝以下。
- D. E. Hollinberge and D.W. Bruder, "Ambient Noise Data Logger Buoy," IEEE Journal of Oceanic Engineering, 15(4), pp.286 -291, 1990. 林勝豐,浮標資料無(wú)線(xiàn)電傳輸技術(shù),工業(yè)技術(shù)研究院能源與資源研究所,1993。
- The research indicated that,GIS method is an ideal technologic tool in evaluating regional ambient noise and has good application prospect. 研究表明,GIS方法是區域環(huán)境噪聲評價(jià)理想的技術(shù)工具并具有良好的應用前景。
- The ambient noise measurement for substations in the city plays an important role in controlling and preventing ambient noise pollution. 城市中變電站環(huán)境噪聲測量對控制和防治環(huán)境噪聲污染起著(zhù)重要作用。
- The proposed NTTALE has the ability to handle undersea ambient noise twice, to enhance the UMT radiated line spectrum feature twice, and to track well time-varying signals. 用水下某目標輻射線(xiàn)譜的實(shí)測數據,對該增強器的性能進(jìn)行了仿真研究。
- Zero-crossing detector is capable of predicting the shape changes of power spectrum so as to find the newly emerged moving sound sources in ambient noise. 過(guò)零檢測器可以通過(guò)預報功率譜形狀的變化來(lái)發(fā)現環(huán)境噪聲中新出現的運動(dòng)聲源,研究了過(guò)零檢測器的檢測性能。
- This text introduces the effective administration method of the main source of the urban ambient noise(traffic noise)-Research and design of the noise barrier. 主要介紹了城市環(huán)境噪聲的主要來(lái)源(道路交通噪聲)的有效治理方法-聲屏障的研究與設計。
- State Environmental Protection Administration issued the Notice on Strengthening Ambient Noise Pollution Monitoring and Management during Period of Entrance Exams for Universities. 國家環(huán)??偩职l(fā)出了《關(guān)于在高考期間加強環(huán)境噪聲污染監督管理的通知》。
- MIC GAIN button. Pressing this button activates the built-in microphone attenuator. This feature is designed to be used when operating the Alan 9001 in high ambient noise environments. 麥克風(fēng)增益按鈕,按下此鈕會(huì )激活固定在麥克風(fēng)內的衰減器,它是當本機工作在高噪音環(huán)境下使用。
- Noise that electricity stove produce at the steel-making up to 130dB (A ), far exceed the national requirement about 85dB (A ) of the ambient noise standard , has already brought danger to the operate workers, and also polluted the environment seriously. 電爐煉鋼時(shí)產(chǎn)生的噪聲最高達130dB(A),遠遠超過(guò)國家有關(guān)環(huán)境噪聲標準的85dB(A)的要求,既給操作工人帶來(lái)危害,又嚴重污染了環(huán)境。