位移函数中应有四个未定常数。
These should be four undetermined constants in the displacement function.
位移函数不准有任何优先用法。
The displacement function must not have any preferred direction .
位移函数不准有任何优先用法。
The displacement function must not have any preferred direction.
采用神经网络方法识别位移函数；
The method avoids deflection of the other displacement function aroused.
利用正交特征分布多项式，逼近梁的位移函数。
Thus the authors use distributed polynomial with orthogonal characteristic for approximating displacement function of the beam;
板的位移函数取双重级数形式，级数的各项为梁函数的乘积。
Taking the displacement function of plates in the form of a biseries, all terms in series are given by products of functions of a beam.
给出了仪器对于几种不同形式的地动位移函数的响应的解析解。
For this seismograph, an analytical expression of the pulse response for certain forms of the displacement function has been derived.
先由平衡微分方程导出位移函数，再由位移函数求出位移分量。
A displacement function is first derived from the balanced differential equation, and then, from the displacement function, the displacement component is in turn found.
本文建立了正交异性矩形薄板自由振动横向位移函数微分方程的一般解。
A general solution of the differential equation for transverse displacement function of orthotropic rectangular thin plates in free vibration is presented in this paper.
本文采用多项式作有限条位移函数中的基本函数，并推导出了相应的关系式。
In this paper, the polynomial is adopted as basic function of finite strip method, the relative formulas have been derived.
根据各向异性矩形板平面应力问题的基本方程精确地求得了位移函数的一般解。
Based on the fundamental equation of an anisotropic rectangular plate in plane stress problem, an accurate general displacement solution is obtained.
首先对条单元以样条位移函数表达的总势能进行求导而推导了位移-荷载关系式。
The displacement load equations were derived by differentiating with respect to total potential energy in spline displacement function of a strip.
趋势项位移由边坡的势能和约束条件所决定，利用多项式位移函数进行拟合预测。
Trend term displacement is determined by the potential energy and constraint condition of the slope and is predicted by displacement polynomial function.
本文导出一种离散格式，它对不再要求连续的位移函数能够给出较高的计算精度。
A discrete form is given, which proved to be with high accuracy even when the displacement lost continuity.
本文通过引入位移函数使得立方准晶的轴对称弹性问题化为求解一高阶偏微分方程。
Axisymmetric elasticity problem of cubic quasicrystal is reduced to a solution of a partial differential equation with higher-order by introducing displacement function.
以时间序列实测数据为基础，提出了科学发现露天边坡变形位移函数的遗传规划方法。
This paper puts forward a genetic programming method to find scientifically the function of side-slope lateral displacement in open-pit mines based on actual time-series data.
基于所提出的位移函数，推导出平面问题分析公式和联肢剪力墙分析公式，举出两个算例。
Formulas for analysing plane problems as well as coupled shear walls are derived and two illustrative examples are given.
无限延伸的土体介质片的位移函数沿竖向及径向取用解析函数，而沿周向采用分片多项式。
The displacement functions of infinite soil piece are given as the product of analytical functions in vertical and radial directions and piecewise polynomial in the angular direction.
给出了包括位移函数、刚度矩阵和荷载矩阵在内的理论分析过程，从而建立了半解析单元法。
Regular functions are set up and semi-analytical element method is constituted. Displacement functions, stiffness matrices and load matrices are presented in details.
本文导出一种等参协调元位移函数的新的表示方法，在此基础上建立起了构造等参非协调元的新方法。
A new method to express the displacement field of isoparametric compatible element is presented in this paper, based on it a new method for formulation of incompatible finite elements is developed.
建立了双参数弹性地基上受压的矩形薄板自由振动位移函数微分方程的一般解，其中积分常数由边界来确定。
A general solution of differential equation for free vibration displacement function of compressed rectangular thin plates on two parameters elastic foundation is established.
无网格法采用移动最小二乘法构造位移函数，采用罚方法满足本征边界条件，对弹性体的振动问题进行了分析。
Based on the moving least squares method, an effective meshless method is developed for the vibration analysis of elastic bodies.
首先，给出含有半圆柱形弹性夹杂的弹性半空间表面上任意一点、承受时间谐和的出平面线源荷载作用时的位移函数。
Displacement function for an elastic half space with half cylindrical elastic inclusion bearing steady state line source force on horizontal surface is first given.
本文用正弦级数与多项式迭加作为位移函数。把有限条单元的端部角点视为节点，并把它们的位移作为未知待定参数。
The selected displacement functions of the finite strip method suggested in this paber art functions iterated by sine series and polynomial.
本文利用直角坐标下函数的完备性来建立等参坐标下的非协调位移函数，给出了一对在直角坐标下二次完备的四边形平面等参非协调元。
In this paper, the incompatible displacement functions are constructed which possess completeness in Cartesian coordinates. A pair plane quadrilateral isoparametric incompatible elements are given.
本文在力学模型的基础上，利用弹性理论的位移函数法导出了长壁采煤法采空区上方岩层及地表移动的函数表达式，同时给出了岩层及地表最大移动值的计算公式。
Based on the model of mechanics, some functional formulae of strata and surface movement above longwall mining goaf are derived by using the displacement method of theory of elasticity.
这函数描绘出位移曲线的包络。
This function describes the envelope of the displacement curve.
采用一族能较好地逼近弯剪型变形曲线的正交多项式作基函数来描述位移沿竖向变化。
The orthogonal polynomials approximated to shear-moment deformation curves were employed as the basic function to describe the displacement variation along the vertical.
据此，当输入为斜坡函数时，得出了机床移动部件的位移表达式。
According to this model, the expression of the displacement of its moving parts is obtained when the input is the ramp function.
通过对离合器传动系动力学分析，建立了车辆起步时变速器输入轴速度与离合器接合位移之间的传递函数模型。
Transfer function model between the input speed of transmission and the engagement displacement of the clutch is built up through an analysis on the system of drive of the vehicle.
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