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变截面弹性杆
相关语句
  elastic rod with varying cross section
     Studying the Stability of Elastic Rod with Varying Cross Section by WKB Asymptotic Method
     用WKB渐近法研究变截面弹性杆的稳定性
短句来源
     The stability of elastic rod with varying cross section is studied by using WKB asymptotic method. The asymptotic formula for calculating critical load of the elastic rod under axial compression in case the elastic unstability occurring is derived. The results of practical calculations are satisfactory.
     采用 WKB渐近法研究了变截面弹性杆的稳定性 ,推导出了其在轴压作用下发生弹性失稳时计算临界载荷的渐近公式 ,并通过实例计算验证了该渐近公式计算精度很高
短句来源
  “变截面弹性杆”译为未确定词的双语例句
     Thermal post buckling of rods with variable c ross sections
     变截面弹性杆的热过屈曲分析
短句来源
     The first- order asymptotic solution of the second- order linear homogenous equation with big parameters and coefficients of variation is obtained by converting the small parameter to the big parameter. An exact asymptotic solution of longitudinally twisted natural vibration frequency of an elastic non- uniform bar with various sections is derived by using the above asymptotic solution.
     把含有小参数的变系数二阶线性齐次方程转化为含有大参数的变系数二阶线性齐次方程 ,然后求出含有大参数的变系数二阶线性齐次方程的一级渐近期 ,利用此渐近解即可求出非均质变截面弹性杆固有振动频率的高精度渐近解。
短句来源
  相似匹配句对
     Elastic Stability Analysis of a Multi-step Bar with Varying Segments
     多阶截面弹性稳定计算
短句来源
     Thermal post buckling of rods with variable c ross sections
     截面弹性的热过屈曲分析
短句来源
     RESEARCH ON THE DYNAMIC STABILITY OF VARIED CROSS-SECTION BAR
     截面的动力稳定性研究
短句来源
     Reflection and Transmission of the Elastic Waves in the Bar with unhomogeneous Regions and Various Sections
     非均质截面弹性波的反射和透射
短句来源
     Studying the Stability of Elastic Rod with Varying Cross Section by WKB Asymptotic Method
     用WKB渐近法研究截面弹性的稳定性
短句来源
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The stability of elastic rod with varying cross section is studied by using WKB asymptotic method. The asymptotic formula for calculating critical load of the elastic rod under axial compression in case the elastic unstability occurring is derived. The results of practical calculations are satisfactory.

采用 WKB渐近法研究了变截面弹性杆的稳定性 ,推导出了其在轴压作用下发生弹性失稳时计算临界载荷的渐近公式 ,并通过实例计算验证了该渐近公式计算精度很高

The general dynamic equation for the longitudial natural vibration of various viscoelastic straight rods with variable sections is developed.The asymptotic solution for second_order,linear,homogeneous equation with large parametes is used and the longitudinal natural vibrations of viscoelastic straight rods with variable sections are analyzed.An example of numerical computation proves that the precision of the asymptotic solution is high enough,and the influence of viscid parameters on the longitudinal natural...

The general dynamic equation for the longitudial natural vibration of various viscoelastic straight rods with variable sections is developed.The asymptotic solution for second_order,linear,homogeneous equation with large parametes is used and the longitudinal natural vibrations of viscoelastic straight rods with variable sections are analyzed.An example of numerical computation proves that the precision of the asymptotic solution is high enough,and the influence of viscid parameters on the longitudinal natural frequency is discussed.

建立了适合于各种粘弹性模型变截面弹性杆固有纵振的普遍动力学方程 ,采用含有大参数二阶线性齐次方程的渐近解研究了变截面粘弹性直杆的固有纵振 ,通过实例计算验证了该渐近解的精度很高 ,并讨论分析了粘性系数对变截面弹性直杆固有纵振频率的影响

 
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