基于连续流体理论和其运动学关系，建立了力平衡方程关系式。
The force balance relations were set up on the basis of continuum fluids theory and the kinematic relations.
从抓取的力平衡方程出发，研究了外力旋量空间与任一接触处操作力空间之间的关系。
Based on the force equilibrium equations, the relationship between the external wrench space and the manipulation force space at any contact is investigated.
将充满的伞看成柔软的壳体，用力学原理建立伞绳(伞衣上径向加强带)和伞衣幅中线的力平衡方程。
The canopy under inflation is regarded as a soft shell, and the equilibrium equations in the radial member and gore centerline are established by mechanics theorems.
利用静力平衡方程、静电学基本方程，把力学和电学效应耦合在一起，建立力-电耦合的等效积分弱形式。
Based on the elastic equilibrium and electrostatic equations, the weak forms of the coupling equations are derived.
提出了一种计算A形排架杆件轴力的通用公式，应用此公式可避免求解各结点的静力平衡方程组，直接计算任意杆件的轴力。
This paper introduced a formula for calculating axial forces of A-shape aqueduct frames by which could directly calculate the axial forces of each joint without static force balance equations.
推导出埋地管道的平衡微分方程，采用有限差分法分析并计算了轴向嵌固力对管道横向位移的影响。
By deriving balanced differential equation of buried pipeline, adopt finite difference method to analyze and calculate the effect of axial build-in force on pipeline transversely displacement.
最后，由梁单元结点力平衡建立分析弹性地基梁的矩阵方程。
At last, the matrix equation for analyzing elastic foundation beam is held up by the equilibrium of node forces.
构成了此体系的非平衡统计算符，进而导出其粒子数、动量、能量、力和熵等一系列宏观方程。
The nonequilibrium statistical operator (NSO) of the system is constructed and a series of macroscopic equations for its particle number, momentum, energy, force aad entropy etc. are derived.
本文首先建立楔形梁包含轴力和剪切变形效应的平衡微分方程。
In this paper, the equilibrium differential equation including the effects of constant axial force and shear deformation was established for tapered beams.
平面汇交力系的解析法是用平面汇交力系的平衡方程计算未知力，其平衡方程最简单，但也最容易出错。
The analytical method of system of plane intercrossing forces is to calculate unknown forces by use of equilibrium equation of plane system of plane intercrossing forces.
对严格条分法，用二个平衡方程，并假设条间力的作用方向或条间力的作用点位置，就能求出安全系数。
For strict slice method the safety factor can be obtained by two equilibrium equations given the orientation or the point of force action between the slices.
建立了力逆解方程组，用连续法求出了全部解，得到了系统处于静力平衡时的全部构。
The set of equations for inverse force analysis of the spring system is derived at first and then solved using continuation method.
状态方程，相变，理想气体，化学势，化学反应，平衡方程，亲和力。
Equations of state, change of phase, ideal gases, chemical potentials, chemical reactions, equilibrium equations, affinity.
在切割阶段，根据能量平衡方程建立了切割力模型；
采用弹性理论的方法，考虑轴向力的影响，以杆件变形后的状态为依据建立平衡方程，探讨了轴向压力对框架结构动力动力性能的影响。
The paper analyzes the influence of dynamic characteristic on axial force of frame structure. The equilibrium equations were developed by elastic theory and deformation of element.
采用弹性理论的方法，考虑轴向力的影响，以杆件变形后的状态为依据建立平衡方程，探讨了轴向压力对框架结构动力动力性能的影响。
The paper analyzes the influence of dynamic characteristic on axial force of frame structure. The equilibrium equations were developed by elastic theory and deformation of element.
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