reverberant

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工业风扇.在标准实验室条件下测定风扇声功率水平.第2部分:混响室法.技术勘误1ISO13347-2

2. reverberant absorption coeffici-ent

[电] 混响吸音系数

3. reverberant room

[电] 混响室

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.

介绍了混响实验室的原理和新的空调风机噪声声功率级测试标准JB/T10504-2005,并根据新的标准设计了一个混响实验室。

5. Keyword： reverberant field;

关 键 词： 混响声场;

6. To produce a loud, reverberant noise.

发出打击声产生响亮地砰砰作响

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

发出打击声敲击使发出砰砰响亮声

8. the reverberant booms of cannon.

回荡着隆隆的炮声。

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

在被采集到的信号中不仅含有我们希望得到的有用信号,还包含了背景噪声,室内混响,以及远端回声。

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

声像在直达声场和混响声场中的声响更加平衡和自然。

11. A loud, reverberant noise.

大的乒乓声

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.

学校具有多学科优势，且研究所设在学校内，无疑要接受学校的行政领导和指导。

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 .

平时，刚开始上课的时候，在街上就能听到课桌开开关关的乒乓声和孩子们一遍遍高声念课文的读书声。

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.

摘要介绍了混响实验室的原理和新的空调风机噪声声功率级测试标准JB/T10504-2005，并根据新的标准设计了一个混响实验室。

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

敲击使发出砰砰响亮声

16. a reverberant room

有回响的房间

17. 3. a reverberant room;

有回响的房间；

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

有回响的房间；回荡着隆隆的炮声。

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

没有回响；没有反响的倾向。

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

混响;方向结构;吸声;主观评价;

21. coefficient of reverberant absorption

混响吸收率

22. reverberant absorption coefficient

混响吸收系数

23. reverberant unit

混响器

24. reverberant sound

混响声

25. reverberant field

混响声场

26. Keywords reverberant room;ventilator;noise measurement;

混响实验室;风机;噪声测量;

27. reverberant chamber

混响室

28. reverberant steady-state sound

混响稳态声

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.

空旷的回荡的声音，无数的人在寥寥的灯光下聚精会神，为上面大屏幕如痴如醉。

30. reverberant cavity

空腔谐振器

31. Design of Reverberant Room for Noise Measurement of Ventilators

空调风机噪声混响实验室的设计研究

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.

线声源是由一串距离相等的驱动器组成。其最初应用的雏形产生于十九世纪五十年代，当初是为了提高在混响厅堂内的语言清晰度而设计的。

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.

给出了一种用遥测数据通过混响室噪声试验识别飞行外声场的方法,并提供了一个实例。

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

防灾所应在综合减灾的学科发展和培养年青人才方面有所作为；