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
   vibrational equation 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

vibrational equation
相关语句
  振动方程
     According to principle of bridge vibration ,this paper lead through boundary condition of free beam and deduce vibrational equation of free beam to solve rigidity and model of vibration.
     本文根据桥梁的振动原理,引入简支桥梁的边界条件,推导简支桥梁的振动方程,求解出桥梁刚度、振型的实际运用公式。
短句来源
     The lattice vibrational equation of a diatomic chain with an impurity is solved. Theanalytic solutions of lattice vibrational frequency and local frequency are obtained. The effect of impurityon the optical and acoutic frequency of diatomic chain are given.
     对含单个杂质的双原子链的晶格振动模型的振动方程进行求解,得到了晶格振动频率和局域模频率的解析解,给出了该模型中杂质对双原子链的光学振动频率和声学振动频率的影响,并对局域模进行简要讨论。
短句来源
     In the paper, the vibrational equation of autonomous FPS with strong nonlinearity is derived. On the basis of the differential equation, analysis for autonomous FPS is put forward by use of phase plane method and the vibrational performance of autonomous FPS is expounded.
     本文在导出 F P S( Friction Pendulum System )的强非线性自治振动方程的基础上对其进行了相平面分析,阐述了 F P S系统自治振动的性态。
短句来源
     Based on the vibrational equation of the one-dimensional thin rod phononic crystals composed of two kind of material, the vibrational wave and surface wave implicit dispersion relation in periodically layered infinite and semi-infinite media are provided.
     从两种材料组成的一维杆状声子晶体的振动方程出发,给出无限周期结构的振动波色散关系和半无限周期结构表面波色散关系。
短句来源
     Based on the vibrational equation of the thin plate, the band structure for the two-dimensional phononic crystals thin plate composed of two kind of material is provided by using plane wave expansion method.
     从薄板的振动方程出发,利用平面波展开法,给出了无限周期结构的二维声子晶体薄板的振动能带结构。
短句来源
  “vibrational equation”译为未确定词的双语例句
     Taking into account the three wells' window cutting practice of the SZ 36-1 AI Platform, this paper solves the eigen- frequency and its resonance rate with the first order function vibrational equation of cantilever platform , analyse emphatically the serious influence on down hole tools and safe operation induced by resonance overlay of cantilever and string, and makes proposals and suggestions on the cautions of cantilever platform operation and the measures to be taken.
     本文结合绥中36—1 AI平台三口井套管开窗作业的实际操作情况,利用悬臂式钻井装置悬臂梁的一阶函数振型方程求解固有频率及其共振转速,着重分析悬臂梁与钻柱共振转速两者产生谐振迭加时对井下工具和安全操作带来的极为严重的影响。 并对今后利用悬臂式钻井装置作业应注意的问题和应采取的措施,提出了看法和建议。
短句来源
     In the paper,the vibrational equation of FPS-based structures with translation-torsion coupling is derived and the seismic responses of one-story structure are calculated. The influences of eccentricity of upper-structure on seismic responses are analyzed.
     本文推导了FPS(Friction Pendu lum System)隔震结构在平移-扭转耦联情况下的动力反应方程,计算了单层框架结构的地震响应。
短句来源
     The vibrational equation of the tube was given with the straight tube Coriolis mass flow meter as the investigated object,and the solving process is discussed.
     以直管科里奥利质量流量计为研究对象,给出被测流体脉动时测量管的振动微分方程,讨论了方程的求解过程。
短句来源
  相似匹配句对
     For the equation
     我们称方程(?)
短句来源
     ON THE EQUATION
     关于方程ф(x)=ф(y)
短句来源
     Stepwise Regression Arithmetic for the Gauging Equation of Vibrational Canister Barograph
     振筒气压仪校准方程的逐步回归算法
短句来源
     The values of the vibrational frequency are calculatedwith the equation. The resul ts are in agreement with the experimental data.
     用该式计算振动频率的值与实验值非常接近。
短句来源
     VIBRATIONAL SPECTRUM OF Ag n
     银团簇振动特性研究
短句来源
查询“vibrational equation”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。
  vibrational equation
A vibrational equation for overtones is derived by applying the direct multiplication of matrices in the framework of the molecular vibration theory.
      


On the background of flexible multibody spacecrafts, the general dynamic equations of motion of flexible multibody systems with nonrooted tree topologies are obtained by using Jouradin's principle. The large displacements between contigous bodies are described through independent relative joint coordinates, and the small deformation of bodies through modal coordinates from consistent mass finite element method and vibrational normal modal analysis. The result is a set of coupled dynamic equations...

On the background of flexible multibody spacecrafts, the general dynamic equations of motion of flexible multibody systems with nonrooted tree topologies are obtained by using Jouradin's principle. The large displacements between contigous bodies are described through independent relative joint coordinates, and the small deformation of bodies through modal coordinates from consistent mass finite element method and vibrational normal modal analysis. The result is a set of coupled dynamic equations consisting of orbital dynamic equations, attitude dynamic equations and vibrational equations. It is compatible with equations of rigid multibody systems because of using the concepts, such as path matrix, incidence matrix, instantaneous augmented body. Findlly, the simulation results of two bodies and three bodies simple spacecrafts including a main rigid body are presented.

本文以柔性多体航天器为背景,用Jourdain变分原理建立一类无根树形柔性多体系统动力学通用模型。用独立的铰相对坐标描述相邻物体间的大位移运动,一致质量有限元法对变形体进行离散,并用通过振动正则模态变换引入的模态坐标描述物体的弹性小变形,得到一组由系统的轨道动力学方程,姿态动力学方程及系统振动方程组成的耦合形式的动力学微分方程组。由于采用通路矩阵、关联矩阵、瞬时增广体等概念,其形式与多刚体系统动力学方程兼容。文末对含中心刚体的二体及三体简单航天器模型进行动力学数值仿真。

By representing bond length,bond angle,and dihedral angle interac-tions respetively with force constants f,h,g,the vibrational equations are givenfor a lattice having sodium chloride structure.The concept of wave vector repre-sentation is defined to explain the correlation between cycxlic and free boundaryconditions.The two conditions lead to important differences in vibrational fre-quency spectrum,particularly for its lower frequency part.But the maximum fre-quency given by the two conditions is...

By representing bond length,bond angle,and dihedral angle interac-tions respetively with force constants f,h,g,the vibrational equations are givenfor a lattice having sodium chloride structure.The concept of wave vector repre-sentation is defined to explain the correlation between cycxlic and free boundaryconditions.The two conditions lead to important differences in vibrational fre-quency spectrum,particularly for its lower frequency part.But the maximum fre-quency given by the two conditions is invariant.Some numerical results for vari-ous values of force constants are given.

相应于键长、键角和二面角相互作用分别引进力系数f,h 和g,写出了具有氯化钠结构晶格的振动方程.提出波矢表象的概念以说明循环和自由边界条件之间的相互关系.这两个条件导致振动频谱的重大差别,特别是在其低频部份.但两个条件给出的最大频率不变.对于不同的力常数值,给出了一些数字计算结果.

The lattice vibrational equation of a diatomic chain with an impurity is solved. Theanalytic solutions of lattice vibrational frequency and local frequency are obtained. The effect of impurityon the optical and acoutic frequency of diatomic chain are given. The local mode is also discussed.

对含单个杂质的双原子链的晶格振动模型的振动方程进行求解,得到了晶格振动频率和局域模频率的解析解,给出了该模型中杂质对双原子链的光学振动频率和声学振动频率的影响,并对局域模进行简要讨论。

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