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- groundwater movement equation 地下水运动方程
- However, it is simpler by applying the Heisenberg Movement Equation. 但应用海森堡运动方程比用薛定谔方程来求解,容易简单得多。
- The physical model of narrow slit has been adopted to simulate groundwater movement and it has many excellences in visualization and intuition. 采用窄缝槽物理模型来模拟地下水运动,具有形象、直观的优点。
- Also, approximately viewing the groundwater migration in porous media as Brown movement, the laws of groundwater movement being studied by introducing Ito stochastic integral. 并将多孔介质中地下水运移近似看作布朗运动,引入伊藤随机积分研究地下水运动规律。
- Groundwater flowline generation is one difficulty in results visualization of groundwater simulation, by which we could analyze groundwater movement easily. 摘要地下水流线的生成是数值模拟结果显示中一个重点。
- Groundwater flowline generation is one difficulty in results visualization of groundwater simulation,by which we could analyze groundwater movement easily. 地下水流线的生成是数值模拟结果显示中的一个重点。
- Quaternion definition and geometry meaning were described and quaternion movement equation was introduced. 阐述了四元数的定义、几何意义及四元数表示的运动学方程。
- ADJOINING EQUATION FOR PHREATIC GROUNDWATER MOVEMENT AND FEM 潜水流伴随方程及其有限元求解
- Movement equation of the projectile is solved,and a formula estimating penetration depth with parameter of the projectile and earth is presented. 求解弹体减速运动的常微分方程,提出侵彻深度与落弹参数和土性指标的关系式.
- Patterns will deform under the effect of the forces, so we adopted Jacobi's iteration method to solve the movement equation. 同时采用基于雅可比迭代法的隐式积分方法高效求解了织物的运动方程,不断显示服装的悬垂动画,并用纹理映射模拟织物的真实效果。
- The climate warming is the governing factor on the rise of the groundwater temperature intensified by groundwater movement and precipitation, which is obvious for phreatic water and confined water. 对于孔隙潜水和孔隙承压水,地下水温度呈上升变化的本质原因是全球气候逐年变暖,而地下水活动和大气降水的增强起到了促进作用,特别是对孔隙承压水温度的上升作用更加明显;
- Considering the effect of the air resistance, rebuild the movement equation, and educe the correctional formula with adjustment term; the measuring result turns up trumps. 在考虑空气粘滞阻力的作用后,重新建立运行方程,推导出带有修正项的公式,得到令人满意的结果。
- On the basis of the working principle of double eccentricity mechanism the movement equation of seaming roller,when the guide rod was on different starting positions,was derived. 依据双偏心机构的工作原理,推导了导向杆在不同起始位时卷封滚轮的运动方程,总结了封罐机构参数的设计思路,为封罐机的设计提供了理论依据。
- The multi-body dynamics is therefore proved useful to express the movement equation of the placer jib of concrete pump truck with each and all dynamic behavior expressed exactly. 证明了采用多体动力学方法建立的混凝土泵车臂架的运动方程,可以准确地描述泵车的各项动力学特性。
- It confirms the movement equation of particle and adopts death penalty function to deal with all constraint term, and provides with the step of algorithms to solve 0/1 knapsack problem. 确定了该算法中粒子的运动方程,采用死亡罚函数法处理了约束条件,给出了该算法求解0/1背包问题的实现步骤,并对实验数据进行了测试。
- For improving the design reliability and efficiency of the stubble roller, visualized dynamic gap angle was obtained though drawing blade moving track according to movement equation using UG- NX3. 摘要 为提高灭茬刀辊设计的可靠性和效率,基于UG-NX3软件,根据运动方程绘制刀刃运动轨迹,形象直观的获取动态隙角。
- Based on the movement equation of compressible fluid, a time-dependent finite element formula for analysis of hydrodynamic pressure on retaining structure during earthquakes is derived. 根据可压缩流体运动方程,推导建立了求解挡水结构动水压力的时域有限元公式。
- An integral equation solution of the unsteady groundwater movement in vicinity of wells in the case of variable-drawdown pumping 变降深抽水附近地下水非稳定运动的积分方程解
- According to working principle of the linear shale shaker,the movement equations about displacement,velocity and acceleration are given. 根据该振动筛的工作原理,得出了筛箱运动位移、速度和加速度等运动方程。
- A universal solution to unstable groundwater movement in vicinity of canals 河渠附近潜水非稳定运动的一种通解