body force
英 [ˈbɒdi fɔːs]
美 [ˈbɑːdi fɔːrs]
体积力
双语例句
- Based on body force theory, a method of FEM is presented to design the permeable lining in high pressure hydraulic tunnel.
针对水工高压隧洞，基于体力理论，提出一种对衬砌结构进行透水设计的有限元计算方法，并将其应用于某水电站工程。 - Stress intensity factors for a three dimensional rectangular interfacial crack are considered on the idea of the body force method.
基于体积力法，研究了双材料接合半无限体三维矩形界面裂纹的应力强度因子问题。 - Experimental investigation on body force of plasma aerodynamic actuation
等离子体气动激励体积力的实验研究 - An externally applied body force is exerted on each solvent particle to generate a Poiseuille flow in the microchannel, which drives the polymer chain across the narrow channel.
在足够大的流场力驱动作用下，高分子链在沿着流场方向逐渐被拉伸，从而能够穿过管径小于其自身尺寸的微通道。 - It is a new subject to control the situation, and calculate the seepage body force for stability.
如何分析大坝的这种渗流状态，进而进行渗流体积力的计算和稳定分析，是一个全新的课题。 - Finite-strain consolidation finite-element method subject to non-conservative body force
基于非保守体力的大变形固结有限元法 - The results show that natural convection can be formed on condition that the body force acting on the fluid is a non-conservative one.
结果表明：只要流体所受体积力为非保守力，即可产生自然对流。 - The generalized stress intensity factors near the inclusion corners are calculated by using body force method. The influence of the distance between the two square inclusions on the generalized stress intensity factors is also calculated.
应用体积力法计算了正方形夹杂角部的广义应力强度因子，并讨论了两个正方形夹杂之间距离对广义力强度因子的影响。 - Two different kinds of designing theory based on surface force and seepage body force of water load are analyzed; different calculation methods are draw out;
分析了水荷载基于面力和渗透体力两种不同设计理论，提出了不同的计算方法； - When solving plane elasticity problems without body force, ψ can be obtained by solving one biharmonic equation, while the stresses and displacements derived from ψ satisfy with boundary conditions.
这样，在求解无体力的弹性力学平面问题时，只需求解一个重调和方程就可得到Ψ，并可使Ψ导得的应力和位移满足边界条件。 - Stress and displacement fields caused by body force for half plane with rectangular groove
带矩形槽半平面在自重下的应力场和位移场 - So with combining the nonlinear elastic theory, a nonlinear deformation model of bimorph GMF is established, based on the assumption that the magnetostriction effect is equivalent to the effect of body force loaded on GMF.
结合几何非线性弹性理论，并将磁致伸缩效应等效为GMF上体积力作用下的变形效应，建立了GMF双层膜的几何非线性变形模型，推导出了GMF在磁场作用下的挠曲线方程。 - The static responses of multilayered foundations to general surface loading and body force
多层地基对一般表载及体力的静态响应 - The improved body force method is proposed for analyzing interaction behaviors of arbitrary multiple through-cracks under complex loading.
对任意二维型裂纹群，受复合载荷作用时的相互干涉效应，本文提出了改进型体积力法。 - The relation between displacement of prototype and that of model if derived for the linear elastic body at its body force condition of self-weight based on the similarity theory.
本文用相似理论推导了线弹性体在自重体积力作用下原型与模型间的位移关系式。 - Research on Action of Seepage Body Force on Dam Foundation Rock
渗流体积力对坝基岩体的作用研究 - The general anisotropic elastic wedge subject to liquid pressure and body force
液体压力和体力作用下各向异性弹性楔形体分析 - The most important element that affects the specific throwing speed is the lower limbs explosive force, then the body force and last lower limbs maximum force.
对女子铁饼运动员专项投掷速度影响最大的是下肢爆发力，其次是躯干力量，下肢最大力量的影响相对较小； - According to the mathematics of Gauss, the relationship between body force and surface force of particle has been obtained, and the relationship between macroscopic stress and microcosmic contact force has been established.
根据高斯散度定理，求出颗粒体力和表面力的相互关系，建立球状颗粒体宏观应力与微观接触力之间的关系。 - Firstly, the general model of horizontal multilayered medium under the joint action of surface loads, body force and internal source is deduced by the propagator matrix method.
本文首先利用传播矩阵法构造出了水平分层弹性介质在表载、体力及内部力源联合作用下的一般模型。 - An expression of energy difference rate in a plate of non-uniform thickness with a crack of mixed mode under both body force and surface tractions in a non-uniform temperature field is derived.
本文推导出了含复合型裂纹的变厚度板在承受体力和面力、存在非均匀温度场的情况下的能量差率表达式。 - Natural convection is induced by non-conservative body force, which can be gravity, centrifugal or magnetic force;
自然对流是由非保守体积力驱动的流体流动，这种体积力可以是重力、离心力以及电磁场力等； - Based on the author's recent work, a detailed discussion has been given in this paper on the static responses of multilayered elastic foundations to general surface loading and body force.
基于作者最近的工作，本文对一般表载及体力作用下的多层弹性地基的静态响应问题给予了较详细的讨论。 - This paper can be applied to problems of plane elasticity with body force.
本文也适用于有体积力的平面弹性问题。 - In the stimulation experiment of slope displacement field caused by open pit excavation, there's great difference in the results of stimulation between whether or not the effect of self weight body force on mechanical properties of the modal material during solidification is considered.
在开挖引起的位移场的模拟实验中，是否考虑自重体积力对模型材料固化时的作用及其力学性质的影响，所得到的模拟结果会有很大的本质的不同。 - The main factors restricting new rural sports development were economic and social factor, institution variance and investment, direction mechanism, main body force, peasant's cultural quality and country's poor culture.
制约新农村体育发展的因素主要有经济社会因素、机构变迁和投入力度因素、导向机制因素、主体力量因素、农民文化素质因素、农村贫困文化因素等。 - The stress function method for the variable body force
体积力不是常数时的应力函数法 - The Response of a Spherically Stratified Earth Model to Body Force and Surface Potentials Load
成层地球模型对体势力及表载的响应 - Analyses on condition for generating the natural convection show that the natural convection results from the non-conservative body force, so, its enhancement and control can also be achieved by active control of the body force acting on the fluid.
然而，对自然对流产生条件的分析表明，非保守体积力的驱动是自然对流形成的原因，通过主动控制流体所受体积力形态，也可以实现自然对流换热的强化和控制。