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
   damping 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.198秒
图标索引 在分类学科中查询
所有学科
金属学及金属工艺
材料科学
力学
工业通用技术及设备
建筑科学与工程
机械工业
汽车工业
电力工业
航空航天科学与工程
更多类别查询

图标索引 历史查询
 

damping
相关语句
  阻尼
    Research on Damping Property and Damping Micromechanism of High Damping Zn-27Al Alloy
    高阻尼Zn-27Al合金阻尼特性及机理研究
短句来源
    Variation of Damping Properties Under Magnetic Field and Shear Strain Amplitude in Fe-Cr-Al Alloys.
    高阻尼Fe-Cr-Al合金在磁场和应力场下的阻尼行为
短句来源
    Damping Properties of High Damping Cast Iron
    高阻尼铸铁的阻尼性能
短句来源
    The Study of Damping Characteristics on Plactic Slide Way
    塑料导轨阻尼特性的研究
短句来源
    Development of a new type of high damping machine tool spindle and it's antivibration property test
    高阻尼机床主轴的研制及其减振性能试验
短句来源
更多       
  减振
    THE STATUS OF APPLICATION OF DAMPING STEEL PLATE
    减振钢板的应用现状
短句来源
    Development of a new type of high damping machine tool spindle and it's antivibration property test
    高阻尼机床主轴的研制及其减振性能试验
短句来源
    Vibration Source Analysis and Vibration Damping Technology Study for Crank Press
    曲柄压力机振源分析及减振技术研究
短句来源
    The Application of Boring Bar Pared Flat and the Technology of Damping Absorption in the Manufacture of Deep Holes
    削扁镗杆与阻尼减振在深孔加工中的应用
短句来源
    XPS ANALYSIS OF TENSILE SHEAR FAILURE ZONE OF VIBRATION DAMPING LAMINATED STEEL SHEET
    层压减振复合钢板拉伸剪切破断区的XPS分析
短句来源
更多       
  “damping”译为未确定词的双语例句
    Construction and Solution to a New Dynamic Model of Forging Hammers Damping System
    Construction and Solution to a New Dynamic Model of Forging Hammers Damping System
短句来源
    INFLUENCE OF CERIUM CONTENT ON DAMPING CAPACITIES OF AS SPRAY DEPOSITED HIGH SILICON ALLOY ZA27
    INFLUENCE OF CERIUM CONTENT ON DAMPING CAPACITIES OF AS-SPRAY DEPOSITED HIGH SILICON ALLOY ZA27
短句来源
    Effects of Alloy Elements on Damping Capacity and Strength in Fe-Cr Hihg-damping Alloy
    合金元素对Fe-Cr系减振合金性能的影响
短句来源
    Effects of Cerium on Microstructures and Mechanical Properties of Zn-22%Al Vibration Damping Alloy
    铈对Zn-22%Al减振合金组织和力学性能的影响
短句来源
    The origin analysis of magnetomechannical damping properties of Fe-Cr based alloys
    Fe-Cr系合金内耗机理分析
短句来源
更多       
查询“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。
  damping
A dynamic signal is introduced and adaptive nonlinear damping terms are used to restrain the effects of unmodeled dynamics, nonlinear uncertainties and unknown bounded disturbances.
      
Nonlinear optimal predictive controller for static var compensator to improve power system damping and to maintain voltage
      
The main objectives of this paper are to simultaneously improve power system damping and to maintain voltage at the static var compensator (SVC) location bus simultaneously.
      
The ideas of adaptive nonlinear damping and changing supply functions were used to counteract the effects of parameter and nonlinear uncertainties, unmodeled dynamics and unknown bounded disturbances.
      
The results, based on the dynamic properties calculation of a typical mechanical spiral seal, such as stiffness coefficients and damping coefficients, exert the influence of the mechanical seal on the rotor-bearing system of the high-speed machinery.
      
更多          


Low frequency damping in the process of plastic deformation of nickel containing various amount of carbon was measured on a small tensile testing machine. A series of internal friction peaks was observed on the internal friction-strain curve when the specimen contained a suitable amount of carbon. A study was made on the effect of heat treatment, previous cold-working, and temperature of measurement on this internal friction. It is suggested that the series of internal friction peaks is associated with...

Low frequency damping in the process of plastic deformation of nickel containing various amount of carbon was measured on a small tensile testing machine. A series of internal friction peaks was observed on the internal friction-strain curve when the specimen contained a suitable amount of carbon. A study was made on the effect of heat treatment, previous cold-working, and temperature of measurement on this internal friction. It is suggested that the series of internal friction peaks is associated with the alternate anchoring of dislocations by atmospheres of solute atoms and their subsequent escaping in the course of plastic deformation.

在小型拉力试验机上测量了含有不同碳量的镍在范性形变过程中的低频内耗,观察到当含碳量在某一适当范围以内时,内耗-应变曲线上出现了一系列的峯值。研究了不同热处理条件、预先冷加工以及测量温度对于这种内耗现象的影响。初步认为这一系列峯值是由于位错气团在形变过程中的更迭形成和解脱所引起的。

Conditions for the appearance of the anomalous dislocation damping peaks in Al-0.5% Cu alloy were further studied with a low frequency torsion pendulum. Experimental results showed that a suitable amount of cold working is necessary for a fully annealed specimen but not for specimens quenched from an elevated temperature.

用低频扭摆进一步研究了在Al-0.5%Cu合金中观察到反常位错内耗峯的条件。结果指出,对于完全退火的试样来说,需要有适当的冷加工量,但是对于高温淬火试样则不需要冷加工。 用位错气团模型定性地解释了过去所观测到的表现反常振幅效应的时效内耗峯和温度内耗峯;同时指出,简单的气团模型在作定量的解释时,遇到了下述的困难:(i)在测量内耗所用的交变应力的作用下,位错线所能够拖着气团移动的距离太短。(ii)为了气团能够被位错拖着移动,组成气团的溶质原子必须具有比通常大很多个数量级的扩散系数。(iii)根据气团模型,从理论上计算出来的使位错拖着气团以临界速度而移动时,所需的临界应力比观测值大几百倍。 提出了溶质原子沿着位错弯结而扩散的气团模型,这个改进模型能够初步解决上述困难,并能定性地解释所观测的结果。这个模型所依据的基本假设是,要观测到反常内耗现象,位错线上必须具有一定数目的弯结。要得到这种弯结,可以对于退火试样进行适量的冷加工,或者把试样从高温淬火。带着弯结的位错线能够通过弯结的沿边运动而实现垂直于位错线方向的移动。可以假定,气团只在弯结两端的直位错段处形成,在弯结本身上并不形成气团。在弯结的沿边振动的过程中,聚集在弯...

用低频扭摆进一步研究了在Al-0.5%Cu合金中观察到反常位错内耗峯的条件。结果指出,对于完全退火的试样来说,需要有适当的冷加工量,但是对于高温淬火试样则不需要冷加工。 用位错气团模型定性地解释了过去所观测到的表现反常振幅效应的时效内耗峯和温度内耗峯;同时指出,简单的气团模型在作定量的解释时,遇到了下述的困难:(i)在测量内耗所用的交变应力的作用下,位错线所能够拖着气团移动的距离太短。(ii)为了气团能够被位错拖着移动,组成气团的溶质原子必须具有比通常大很多个数量级的扩散系数。(iii)根据气团模型,从理论上计算出来的使位错拖着气团以临界速度而移动时,所需的临界应力比观测值大几百倍。 提出了溶质原子沿着位错弯结而扩散的气团模型,这个改进模型能够初步解决上述困难,并能定性地解释所观测的结果。这个模型所依据的基本假设是,要观测到反常内耗现象,位错线上必须具有一定数目的弯结。要得到这种弯结,可以对于退火试样进行适量的冷加工,或者把试样从高温淬火。带着弯结的位错线能够通过弯结的沿边运动而实现垂直于位错线方向的移动。可以假定,气团只在弯结两端的直位错段处形成,在弯结本身上并不形成气团。在弯结的沿边振动的过程中,聚集在弯结两端的溶质原子可以沿着位错管道进行来回?

The damping of the commercial Fe-25Cr-5Al Alloy containing 0-0,303wt% RE has been measured in a temperature range from 450℃ to 760℃ by use of a vacumm torsional pendulum (Ke's pendulum) under conditions of about 10-4 mm Hg vacuity and a frequency of 0.78 c/s.Two damping peaks have been observed in the RE-free alloy.One occures at about 542℃and the another about 680℃ respectively.Particular care has been taken to observe whether could RE be solved in lattice of the alloy and whether could it give...

The damping of the commercial Fe-25Cr-5Al Alloy containing 0-0,303wt% RE has been measured in a temperature range from 450℃ to 760℃ by use of a vacumm torsional pendulum (Ke's pendulum) under conditions of about 10-4 mm Hg vacuity and a frequency of 0.78 c/s.Two damping peaks have been observed in the RE-free alloy.One occures at about 542℃and the another about 680℃ respectively.Particular care has been taken to observe whether could RE be solved in lattice of the alloy and whether could it give rise to effect both Zener's relaxation and grain boundary relaxation in the alloy.The results of measurement show that RE will preferably segregate to grain boundaries as its contents below 0.05 wt.%,As above 0.05 wt.%,RE would begin to resolve in lattice and give an effect on the Zener's relaxation.Up to 0.167 wt.% the alloy will be saturated with such a RE.The activation energy of the grain boundary would be increased by adding the tracing RE to the alloy.Its maximum value is about 80 kcal/mol as the specimen containing 0.042 wt.% RE.As above 0.08 wt.% RE,the background damping will be risen with the increasing RE contents.

使用内耗法,观察稀土对Fe-25Cr-5Al合金的Zener弛豫及晶界弛豫的影响,探讨稀土的晶内固溶及其在晶界偏聚的情况。

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