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1)  vibration mode function
主振型函数
1.
Orthogonality conditions of vibration mode functions for beams with varied section on Winkler′s foundation are derived.
导出梁的主振型函数之正交性条
2)  mode shape function
振型函数
1.
The mode shape function of the pier was offered to study the dynamic deformation feature of the continuous beam bridge sited on the elastic foundation.
为了研究弹性基础上连续梁的振动特性,提出了连续梁桥墩的振型函数表达式。
2.
The mode shape function represented by the reaction forces at point supports is obtained.
文中的振型函数是用支点的反力表示的,确定支点反力的齐次方程组和用行列式表示的频率方程的阶数等于支点反力的个数。
3.
The mode shape function represented by the reaction fores of point supports is obtained.
文中的振型函数是用支点反力表示的，确定支点反力的齐次方程组和用行列式表示的频率方程的阶数等于支点反力的个数。
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3)  modal displacements
振型函数
1.
Based on a generalized non homogeneous shear beam model ,closed form analytical expressions are derived for natural frequencies,modal displacements,participation factors and steady state response function.
基于改进的一维剪切梁模型 ,对成层土层推导了确定自振频率、振型函数、参与系数及稳态动力响应的封闭型解析表达式 。
2.
Based on a generalized non-homogeneous shear-beam model[1], for stratified foundations with exponential function shear modulus, closed-form analytical expressions are derived for determining natural frequencies, modal displacements, participation factors and steadystate response function.
基于改进的一维剪切梁模型[1],对剪切模量为其深度的某一指数函数的成层非均质土层,推导了确定自振频率、振型函数、参与系数及稳态动力响应的封闭型解析表达式。
3.
Based on a generalized nonhomogeneous shearbeam model,closedform analytical expressions were derived for natural frequencies,modal displacements,participation factors and steady state response function.
基于改进的一维剪切梁模型,对剪切模量是其深度的某一指数函数的成层非均质场地,推导了确定自振频率、振型函数、参与系数及稳态动力响应的封闭型解析表达式。
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4)  beam's vibrational mode
梁振型函数
5)  oscillating functions of cosine type
余弦型振荡函数
1.
This paper presents a new highly accurate method of Gaussian integration for oscillating functions of cosine type,the method can get quadrature accuracy of 4n+1 only by 2n quadrature nodes.
给出一种新的高精度的求余弦型振荡函数的Gauss积分方法,该方法在仅调用2n个求积节点的情况下,达到4n+1的求积代数精确度。
6)  interpolating vibration mode function
插值振型函数
1.
According to Hamilton Principle, the interpolating vibration mode function is proposed to study the dynamic response of vehicle-bridge coupling Vibration under the moving load.
根据哈密顿原理,提出了应用插值振型函数法,研究多跨连续梁在移动荷载作用下车桥耦合振动的动态响应问题。
补充资料：振主
1.犹暴君。 2.谓臣下震动君主。振，通"震"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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