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
   mechanical damping 在 机械工业 分类中 的翻译结果: 查询用时:0.147秒
图标索引 在分类学科中查询
所有学科
机械工业
物理学
化学
有机化工
材料科学
仪器仪表工业
力学
更多类别查询

图标索引 历史查询
 

mechanical damping
相关语句
  机械阻尼
    Analysis and Experimental Study on the Frequency Characters of the Absorbed Mechanical Damping Vibration by a Damping Absorber
    阻尼吸振器吸收机械阻尼振动的频率特性分析与试验研究
短句来源
    ANALYSIS AND EXPERIMENTAL STUDY ON THE FREQUENCY CHARACTERS OF THE ABSORBED MECHANICAL DAMPING VIBRATION BY A DAMPING DYNAMIC DAMPER
    阻尼吸振器吸收机械阻尼振动的频率特性分析与试验研究
短句来源
    Based on the analysis the vibration frequency characters of the two freedom degrees and double damping spring vibrator system,the performances that mechanical damping vibration was absorbed by a damping dynamic damper have been approached,and analysed to choose on the parameters of damper.
    从两自由度双阻尼弹簧振子振动系统的振动频率特性分析入手,探讨了用阻尼吸振器吸收机械阻尼振动的性能,并对阻尼吸振器参数的选择作了分析。
短句来源
    Based on analysing the vibration frequency characters of the two degree freedom and double damping spring vibrator system, the performances of mechanical damping vibration absorbed by a damping absorber have been approached, and the principle for choosing the parameters of damping absorber has been analyzed. Moreover, the presented results have also been proved by the model tests.
    从两自由度双阻尼弹簧振子振动系统的振动频率特性分析入手,探讨了用阻尼吸振器吸收机械阻尼振动的性能,并对阻尼吸振器参数的选择原则作了分析,同时,通过模型试验对理论分析的结果作了验证。
短句来源
  “mechanical damping”译为未确定词的双语例句
    According to the microstructure analysis, the influencesof the interfaces(phase boundary, grain boundary and primary powderboundary) on the mechanical damping in the Al-Li alloys were discussed.
    根据显微组织分析,讨论了存在于铝锂合金中的三类界面即相界、晶界和原始粉末颗粒间界(只存在于RS/PM合金中)对力学阻尼的影响。
短句来源
查询“mechanical damping”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。
  mechanical damping
The piezoelectric ultrasonic composite oscillator technique (PUCOT) has been used to measure the Young's modulus, E, the mechanical damping, Q-1, and the strain amplitude, ε, of a sintered silicon carbide containing pores (Hexoloy-SP).
      
Thermal cycling of the molybdenum- coated intermetallic between 600 °C and room temperature revealed a saturation increase in the modulus with a corresponding decrease in the mechanical damping.
      
An additional goal of the investigation was to determine if any correlation existed between the measured mechanical damping and the fracture toughness of the ductile iron materials; no correlation was found.
      
This article is a study of the mechanical damping of a series of well-characterized ductile iron materials (four separate materials) as a function of strain amplitude, temperature over the range of -100 °C to +100 °C, and magnetic field.
      
Proper design of such components requires a knowledge of the mechanical properties, including how energy is absorbed and dissipated (mechanical damping) by the test material.
      
更多          


Based on the analysis the vibration frequency characters of the two freedom degrees and double damping spring vibrator system,the performances that mechanical damping vibration was absorbed by a damping dynamic damper have been approached,and analysed to choose on the parameters of damper. Moreover the present- ed results have been proved by the model tests.

从两自由度双阻尼弹簧振子振动系统的振动频率特性分析入手,探讨了用阻尼吸振器吸收机械阻尼振动的性能,并对阻尼吸振器参数的选择作了分析。同时,通过模型试验对理论分析的结果作了验证。

The temperature spectra and frequency spectra of the damping capacity in the IM and RS/PM Al-Li alloys with the same composi-tion were measured by the resonance method with the plate specimens.Theexperiment results show that for the RS/PM alloys,there are threemechanical damping peaks(at 12℃,240℃ and 410℃ respectively)andthree losses of the modulus in the variation of Q ̄(-1) and E′with tempera-ture(from -150℃~+450℃). But for the IM alloys, only two damping peaks appeared in the variation. In...

The temperature spectra and frequency spectra of the damping capacity in the IM and RS/PM Al-Li alloys with the same composi-tion were measured by the resonance method with the plate specimens.Theexperiment results show that for the RS/PM alloys,there are threemechanical damping peaks(at 12℃,240℃ and 410℃ respectively)andthree losses of the modulus in the variation of Q ̄(-1) and E′with tempera-ture(from -150℃~+450℃). But for the IM alloys, only two damping peaks appeared in the variation. In the frequency spectra(from 12~24Hz), the damping capacity of RS/PM Al-Li alloys is much lower thanthe IM Al-Li alloys in the lower frequency but increase rapidly in thehigher frequency. According to the microstructure analysis, the influencesof the interfaces(phase boundary, grain boundary and primary powderboundary) on the mechanical damping in the Al-Li alloys were discussed.

采用板片状试样的共振法,测定了同一成分的铸锭合金(IM)和快速凝固粉末冶金(RS/PM)铝锂合金的阻尼温度谱和频率谱。实验发现,在-150~+450℃的测试温度范围内,RS/PM铝锂合金出现三个力学阻尼峰(分别在12℃、240℃和410℃),并与此相对应地出现三次模量亏损;而IM铝锂合金则只出现两个阻尼峰。实验还发现,在12~24Hz的共振频率范围内,当频率较低时,RS/PM铝锂合金的阻尼远低于IM的;但当共振频率较高时,RS/PM铝锂的阻尼急剧增大。根据显微组织分析,讨论了存在于铝锂合金中的三类界面即相界、晶界和原始粉末颗粒间界(只存在于RS/PM合金中)对力学阻尼的影响。

Based on analysing the vibration frequency characters of the two degree freedom and double damping spring vibrator system, the performances of mechanical damping vibration absorbed by a damping absorber have been approached, and the principle for choosing the parameters of damping absorber has been analyzed. Moreover, the presented results have also been proved by the model tests.

从两自由度双阻尼弹簧振子振动系统的振动频率特性分析入手,探讨了用阻尼吸振器吸收机械阻尼振动的性能,并对阻尼吸振器参数的选择原则作了分析,同时,通过模型试验对理论分析的结果作了验证。

 
图标索引 相关查询

 


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