助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   撞击声 的翻译结果: 查询用时:0.66秒
图标索引 在分类学科中查询
所有学科
建筑科学与工程
更多类别查询

图标索引 历史查询
 

撞击声
相关语句
  impact sound
     The results showed that frequency spectra property of light impact sound insulation were significantly different between wood floors and concrete floorlab and granite floor.
     结果显示 :铺装木质地板的楼板与光混凝土楼板及铺装花岗岩楼板的轻量撞击声特性显著不同 ,前者的声压级曲线近似单峰型变化 ; 而后者近似阶梯型变化。
短句来源
     A Forecast of Impact Sound Insulating Property of Composite Floors
     复合地板撞击声隔声性能的预测
短句来源
     Study on Characteristics of Light Impact Sound Insulation for the Floors
     地板轻量撞击声隔声特性的研究
短句来源
     Study on Characteristics of Heavy Impact Sound Insulation for the Floors
     地板重量撞击声隔声特性的研究
短句来源
     The requirements of airborne sound insulation in different countries are nearly the same and comply with the human reaction, hut the standards of impact sound level disperse widely and have no close connection with the hearing.
     各国对空气隔声的要求已基本一致且和人的感觉相符,但在撞击声标准方面不仅差别较大,而且和人的感觉联系还不密切。
短句来源
更多       
  “撞击声”译为未确定词的双语例句
     Two year industrial applications demonstrate such facts as no sealing leakage, stable clack opcnning and no inner shocking.
     经过两年的工业应用表明,阀门密封无任何泄漏,阀瓣开启平稳,无撞击声;
短句来源
     The method evaluating the hazard of the insensitive high explosives under mechanic impact by the curves of the relationship between explosion noise and sample waight, as well as the experimental results, are introduced. The impact results are compared with the susan test results the bullet test ,s and the skid test results.
     介绍了用炸药撞击声压级-实验药量曲线评价钝感炸药在机械撞击作用下发生爆炸的危险性的方法和测试结果,并与苏珊试验、滑道试验等测试结果进行了比较和讨论。
短句来源
     A new type of wavelet——Exponential Damping Wavelet is constructed to detectthe knocking sound caused by mechanical faults in an engine, Experimental results show that by this wavelet effective features of those faults can be extracted from noise signal.
     为了识别发动机噪声信号中表征故障的间歇性撞击声,本文构造的一种新型的小波——指数衰减型小波函数,它能有效地识别出间歇性撞击声
短句来源
     This paper mainly introduces points foe attention of material selection、structural design 、construction technology and construction process of sound-proof technology of floating-constructed floor according to engineering practices of healthy dwelling of two experimental projects of Langqinwan and Beiao to enhance sound-proof properties of floor crashing.
     本文结合健康住宅试点工程“浪琴湾”与“北奥”两个项目在提高楼板的撞击声隔声性能的具体工程实践,重点介绍了“浮筑地板隔声技术”的材料选用、构造设计、施工工艺及施工过程应注意的问题。
短句来源
  相似匹配句对
     Study on Characteristics of Heavy Impact Sound Insulation for the Floors
     地板重量撞击特性的研究
短句来源
     A Forecast of Impact Sound Insulating Property of Composite Floors
     复合地板撞击性能的预测
短句来源
     Sound TRACK
     原电影
短句来源
     Acoustic Charge Transport Device:Part Ⅱ
     电荷转移器件(二)
短句来源
     The center of percussion of the tennis racket
     网球拍的撞击中心
短句来源
查询“撞击声”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  impact sound
Physiological and psychological responses to a heavy floor-impact sound generated by dropping an automobile tire in a wooden hou
      
We investigated the physiological and psychological responses of ten healthy male volunteers to a single heavy floor-impact sound generated by dropping an automobile tire from heights of 50, 100, and 150?cm in a wooden house.
      
The effect of material properties on the radiation of impact sound from cylinders
      
The modal data are also used to identify surfaces responsible for particular frequency components present in the club head impact sound spectrum.
      
Alternative reference curves for evaluation of the impact sound insulation between dwellings.
      
更多          


There are four methods to express sound insulation standards: (1) sound insulationquantities, (2) sound insulation or protection margins, (3) fixed reference curves and (4) a single dB value.The requirements of airborne sound insulation in different countries are nearly the same and comply with the human reaction, hut the standards of impact sound level disperse widely and have no close connection with the hearing. To ensure good living environment, most countries have based their standards on field measurements....

There are four methods to express sound insulation standards: (1) sound insulationquantities, (2) sound insulation or protection margins, (3) fixed reference curves and (4) a single dB value.The requirements of airborne sound insulation in different countries are nearly the same and comply with the human reaction, hut the standards of impact sound level disperse widely and have no close connection with the hearing. To ensure good living environment, most countries have based their standards on field measurements. The difference of corrections for sound insulation measurements, even in ordinary rooms, may be as high as 3dB, due to different definition of normalization. It is suggested that no normalization is to he taken, not only for convenience but also for better description of the living condition. As to the greatest permissible deviation in any frequency band, specification are different in different coutries and no unified value has been arrived yet

各国的隔声评价法大致区别有四种:(1)隔声量法,(2)隔声余值法,(3)固定曲线法,(4)单一声级法。各国对空气隔声的要求已基本一致且和人的感觉相符,但在撞击声标准方面不仅差别较大,而且和人的感觉联系还不密切。为了保证居住环境合于要求,大多数国家都以现场标准作为依据。测量数据的归一化即使是通常的房间,由于修正项的不同其修正值差也可能达到3dB。因此不如不作修正,这样既简单而且更能反映实际居住情况。至于频带允许最大偏差各国差别较大,尚无一致看法。

Modern dwelling-houses should present good sound insulation quality.As the current building trend is to use more and more lightweight structrures,this problem becomes an acute one.This paper gives a brief review of the work done by the Acoustic Laboratory of Tung Chi University in the following four parts:(1)The questionaire of the dwellers'response to noise in houses,(2)Proposed improvements in the airborne sound insulation performances of the lightweight partition walls between flats,(3)Effective measures...

Modern dwelling-houses should present good sound insulation quality.As the current building trend is to use more and more lightweight structrures,this problem becomes an acute one.This paper gives a brief review of the work done by the Acoustic Laboratory of Tung Chi University in the following four parts:(1)The questionaire of the dwellers'response to noise in houses,(2)Proposed improvements in the airborne sound insulation performances of the lightweight partition walls between flats,(3)Effective measures taken to improve the floor's insulation properties against impact noise,(4)The effect of flanking transmission and its relationship with different constructions.

现代化住宅应具有良好的隔声条件,而日益轻薄的结构却使隔声问题更加突出。本文分四部份介绍本校声学研究室在住宅隔声研究方面的进展。(一)对住宅内噪声反应的调查。(二)提高轻质隔墙隔声性能的研究。(三)改善楼板撞击声隔绝的一些有效措施。(四)侧向传声的影响及其与住宅结构的关系。

This paper gives an introduction to the floating floor slabs which are made by utilizing thefeaturc of moisture expansion and drying shrillkage of waste saw dust and havc provcn them to havegood sound insulation effects after their trial in the rooms of residential buildings. The insulationstandard for impact sound of the floating floor slahs is the 1st level

本文介绍利用废锯末湿胀干缩的性能,制作浮筑式楼板,在住宅楼房间中试用后隔音效果良好,撞击声隔声标准达一级。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关撞击声的内容
在知识搜索中查有关撞击声的内容
在数字搜索中查有关撞击声的内容
在概念知识元中查有关撞击声的内容
在学术趋势中查有关撞击声的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社