The finite element equation is formulated with moving coordinate system in order to solve a typical problem.
为了解决烧蚀移动边界问题，采用了在动坐标系上建立有限元素方程。
An explicit finite element method is presented in this paper to solve the heat transfer problem with ablation moving boundary in a moving coordinate system.
本文借助于运动坐标系用显式有限元算法求解烧蚀动边界的传热问题。
In the position usage of machine vision system, it must unify coordinate systems first to connect camera coordinate system with moving coordinate system, which is called calibration.
在视觉系统的定位使用中，必须先统一坐标系，将视觉系统中的镜头坐标系及运动坐标系联系在一起，即标定。
Motion is specified by translations, rotations, and nonuniform scalings of the local coordinate system of each moving object.
运动通过平移，旋转，以及每一个移动对象的局部坐标系统的非一致缩放来实现。
Moving object coordinate measurement is performed using laser tracking measurement system (LTS) that is based on spherical coordinate method.
在球坐标激光跟踪测量系统中采用球坐标法可将空间运动物体的三维坐标求出。
The nonlinear drift-wave equation driven by a sinusoidal wave is discussed in a coordinate system moving in the driving phase speed.
在以驱动波相速度运动的坐标系中，用微扰法讨论。在正弦波驱动下的非线性漂移波的分波方程。
Moving boundary problem can easily be solved with equations under the Lagrange Coordinate System for numerical computations of homogenous flow in interior ballistics.
对内弹道均相流数值计算，用拉格朗日坐标下的方程组，容易处理运动边界问题。
The model is continued by imposing a polar coordinate system on the moving reference frame.
通过把极坐标系作为该运动参照系而继续对模式进行积分。
The model is continued by imposing a polar coordinate system on the moving reference frame.
通过把极坐标系作为该运动参照系而继续对模式进行积分。
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