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
   大地脉动 的翻译结果: 查询用时:0.011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
 

大地脉动
相关语句
  earth pulse
     The measurement and analysis of the pulsation response and dynamic behavior of tall buildings taking the earth pulse as the vibromotive source is introduced.
     介绍利用大地脉动作为激振振源,测试并分析高层建筑的脉动响应信号及动力特性。
短句来源
     It is pointed out that,using a tailor-made analyzer instead of heavy vibromotive equipments,the constructure's response to the earth pulse can be analysed and the modality parameters of high order vibration with higher accuracy can be obtained.
     指出专用分析仪器可以在没有大型激振设备的条件下,分析结构对大地脉动响应信号,可得到精度较高的高阶振型参数。
短句来源
  earth pulsation
     Analysis and modeling of earth pulsation data
     大地脉动数据的分析及建模
短句来源
     In this paper the sample data of earth pulsation are analysed and a combined model is constructed to simulate the data. In the combined model the periodio vibration quantity within low frequence range, randomness and nonstationarity of the data are considered, and nonstationary factor and AR time seriers model are applied.
     本文对大地脉动实测数据进行了分析,并建立了一种大地脉动数据的组合模型.该组合模型考虑了低频周期分量、数据的随机性和非平稳性,应用了非平稳乘积因子和AR时间序列模型.
短句来源
  “大地脉动”译为未确定词的双语例句
     Having theory reliability and engineering applied feasibility, the ambient excitation method to identify large structure modal parameter is widely used in engineering for it can identify structure modal parameter in time domain or frequency domain only requiring analysis output data with mechanics and mathematics theory.
     环境激励(风荷载、大地脉动、车辆激励等)下的大型工程结构模态参数识别方法,具有无需施加人为激励、仅对输出信号进行力学和数学分析、在时域内或者频域内进行模态参数识别,具有理论上的可信度和工程应用上的可行性,因此该方法在工程界得到了广泛的使用。
短句来源
     A model of detecting the abnormal earth pulsations was built by the analysis of the earth pulsations before two earthquakes(M1=6.4 and M2=6.0) took place in the central California of USA via support vector machines.
     利用支持向量机分析了发生在美国加州中部的2次6级以上地震的震前大地脉动.
短句来源
     After the analysis and classification of the pre-earthquake earth pulsations recorded by the three nearest earthquake observation stations,it is concluded SVM could differentiate the abnormal earth pulsations from the normal earth pulsations recorded in the quiet phases of earthquake,and the classification accuracy increased with the approach of the two earthquakes.
     通过对离地震最近的3个地震台站的地震数据进行震前大地脉动分析,结果表明:支持向量机能有效地区分震前大地异常脉动和平静时期的大地脉动,并且随着地震的临近预报准确率逐渐增加;
短句来源
  相似匹配句对
     Analysis and modeling of earth pulsation data
     大地脉动数据的分析及建模
短句来源
     From the Stars to the Earth
     从星空到大地
短句来源
     Rock & Roll Of the Earth
     大地摇滚
短句来源
     Chaotic Pulsation in Variable Stars
     变星的混沌脉动
短句来源
     THE PROBLEM OF EVALUATING SITE BY EARTH TREMOR
     场地的脉动评价
短句来源
查询“大地脉动”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。
  earth pulse
For a 1 mM alkaline earth pulse in the presence of 15 mM K+, both GABA and NE release were ordered Ba2+>amp;gt;Sr2+>amp;gt;Ca2+.
      


The measurement and analysis of the pulsation response and dynamic behavior of tall buildings taking the earth pulse as the vibromotive source is introduced. An experi- mental modality analyzing method for dynamic behavior of tall buildings is discussed.It is pointed out that,using a tailor-made analyzer instead of heavy vibromotive equipments,the constructure's response to the earth pulse can be analysed and the modality parameters of high order vibration with higher accuracy can be obtained.

介绍利用大地脉动作为激振振源,测试并分析高层建筑的脉动响应信号及动力特性。阐述了高层建筑动力特性的实验模态分析法。指出专用分析仪器可以在没有大型激振设备的条件下,分析结构对大地脉动响应信号,可得到精度较高的高阶振型参数。

In this paper the sample data of earth pulsation are analysed and a combined model is constructed to simulate the data. In the combined model the periodio vibration quantity within low frequence range, randomness and nonstationarity of the data are considered, and nonstationary factor and AR time seriers model are applied.

本文对大地脉动实测数据进行了分析,并建立了一种大地脉动数据的组合模型.该组合模型考虑了低频周期分量、数据的随机性和非平稳性,应用了非平稳乘积因子和AR时间序列模型.

A serious of forced vibration tests were carried out to evaluate the dynamic amplification factor(DAF) on the Nierji bridge,a 800?m continuous beam structure in Inner Mongolia Autonomous Region,ChinaAs the test vehicle,a 40?ton truck completed three different runs: normal running,crossing obstacle,sudden brakingEach run was at different speeds from 20 to 50 km/hThe seismic pulse response tests were performed at night to acquire the natural frequency and vibration modesA three dimensional finite element model...

A serious of forced vibration tests were carried out to evaluate the dynamic amplification factor(DAF) on the Nierji bridge,a 800?m continuous beam structure in Inner Mongolia Autonomous Region,ChinaAs the test vehicle,a 40?ton truck completed three different runs: normal running,crossing obstacle,sudden brakingEach run was at different speeds from 20 to 50 km/hThe seismic pulse response tests were performed at night to acquire the natural frequency and vibration modesA three dimensional finite element model of the bridge was built through ANSYS program to analysis the theoretical dynamic propertiesThis paper discusses the experimental procedure with comparison made between the measured and calculated valuesThe dynamic bearing capacity and working state under normal traffic conditions can be known

在不同速度的正常行车、跳车、刹车荷载作用下,对内蒙古尼尔基大桥进行了动力反应实桥测试;在夜间进行了此桥的大地脉动反应测试;并利用有限元程序ANSYS进行了建模和计算分析,实测与理论的结果差别不大。获得了大桥固有频率和模态、动力荷载作用下的冲击系数,了解了该桥在建成后的工作状态和安全承载能力。

 
<< 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大地脉动的内容
在知识搜索中查有关大地脉动的内容
在数字搜索中查有关大地脉动的内容
在概念知识元中查有关大地脉动的内容
在学术趋势中查有关大地脉动的内容
 
 

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