reverberant

1. 2999 ISO 13347-2-2004 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 2: Reverberant room method ISO13347-2

2006工業(yè)風扇.在標準實驗室條件下測定風扇聲功率水平.第2部分:混響室法.技術勘誤1ISO13347-2

2. reverberant absorption coeffici-ent

[電] 混響吸音系數

3. reverberant room

[電] 混響室

4. The theory of reverberant rooms and a new standard JB/T10504-2005 was introduced.Then based on JB/T10504-2005,a new reverberant room is constructed.

介紹了混響實驗室的原理和新的空調風機噪聲聲功率級測試標準JB/T10504-2005,并根據新的標準設計了一個混響實驗室。

5. Keyword： reverberant field;

關 鍵 詞： 混響聲場;

6. To produce a loud, reverberant noise.

發(fā)出打擊聲產生響亮地砰砰作響

7. To strike so as to produce a loud, reverberant noise.

發(fā)出打擊聲敲擊使發(fā)出砰砰響亮聲

8. the reverberant booms of cannon.

回蕩著隆隆的炮聲。

9. Not only expected useful signals, butbackground noise, room reverberant and far-end echoes are included in acquiredsignals.

在被采集到的信號中不僅含有我們希望得到的有用信號,還包含了背景噪聲,室內混響,以及遠端回聲。

10. The acoustic image is better balanced and more natural sounding across both direct and reverberant fields.

聲像在直達聲場和混響聲場中的聲響更加平衡和自然。

11. A loud, reverberant noise.

大的乒乓聲

12. Except after a certain period of multi-reflections from a steady state source, the sound being fully reverberant and approaches to a diffuse field.

學校具有多學科優(yōu)勢，且研究所設在學校內，無疑要接受學校的行政領導和指導。

13. Usually,in the Street,it can be heared a loud and reverberant noise of opening or closing the desk continuous as well as the the sound of reading from children when the class began .

平時，剛開始上課的時候，在街上就能聽到課桌開開關關的乒乓聲和孩子們一遍遍高聲念課文的讀書聲。

14. The theory of reverberant rooms and a new standard JB/T10504-2005 was introduced.Then based on JB/T10504-2005, a new reverberant mom is constructed.

摘要介紹了混響實驗室的原理和新的空調風機噪聲聲功率級測試標準JB/T10504-2005，并根據新的標準設計了一個混響實驗室。

15. to strike so as to produce a loud,reverberant noise

敲擊使發(fā)出砰砰響亮聲

16. a reverberant room

有回響的房間

17. 3. a reverberant room;

有回響的房間；

18. a reverberant room; the reverberant booms of cannon.

有回響的房間；回蕩著隆隆的炮聲。

19. 10.not reverberant; lacking a tendency to reverberate.

沒有回響；沒有反響的傾向。

20. Keywords reverberant sound field;directioncomposition;noise reduction;subjective assessment;

混響;方向結構;吸聲;主觀評價;

21. coefficient of reverberant absorption

混響吸收率

22. reverberant absorption coefficient

混響吸收系數

23. reverberant unit

混響器

24. reverberant sound

混響聲

25. reverberant field

混響聲場

26. Keywords reverberant room;ventilator;noise measurement;

混響實驗室;風機;噪聲測量;

27. reverberant chamber

混響室

28. reverberant steady-state sound

混響穩(wěn)態(tài)聲

29. With reverberant sounds in the open air, countless people would focus on the few lights being carried away by something on the big curtain cloth.

空曠的回蕩的聲音，無數的人在寥寥的燈光下聚精會神，為上面大屏幕如癡如醉。

30. reverberant cavity

空腔諧振器

31. Design of Reverberant Room for Noise Measurement of Ventilators

空調風機噪聲混響實驗室的設計研究

32. ” A line source is a line of equidistant drivers: the earliest products in this configuration date from the 1950s and were used to increase speech intelligibility in reverberant environments.

線聲源是由一串距離相等的驅動器組成。其最初應用的雛形產生于十九世紀五十年代，當初是為了提高在混響廳堂內的語言清晰度而設計的。

33. A method of predicting the flight outer sound field according to flight accelerate auto-power spectrum by means of reverberant acoustic test,and an example,are given.

給出了一種用遙測數據通過混響室噪聲試驗識別飛行外聲場的方法,并提供了一個實例。

34. This will only happen at the place beyond the reverberant radius, or so called the critical distance away from the source.

防災所應在綜合減災的學科發(fā)展和培養(yǎng)年青人才方面有所作為；