管线水击波速的常用测量方法有波前法和周期法。
A common way to determine wave speed is by experiment, which includes wave - front method and wave periods method.
采用了推进波前法生成曲面网格，给出了核心算法；
The Advancing Front method is adopted and its kernel algorithm is given.
用节省内存空间而精度又高的波前法来求解此特大型方程组。
In order to solve the high order linear system of equations, we have used the frontal method with high accuracy and considerable economy of main memory space.
改进波前法的核心是“条分析”，这是本文首次提出的一个概念。
This method is based upon 'narrow zone analysis'which is first put forward by the author.
本文基于波前法提出了一种对任意平面区域生成三角形网格的全自动生成算法。
Based on the advancing front method, an automated triangular mesh generation algorithm for arbitrarily shaped planar regions is presented in this paper.
该方法源于波前法的基本思想，从计算域边界向内域逐渐生成非结构化的四边形网格。
The method is base upon the advancing front technique which constructs unstructured mesh of the domain of interest from its boundary.
高压电极静电场的数值模拟，采用有限单元法，利用ANSYS电磁场分析的波前法求解。
The numerical value of electrostatic field for high voltage electro nodes is simulated by the finite element technique.
当前实用性较强的射线追踪方法，包括波前法，最短路径法，走时插值法，程函方程有限差分法等。
More practical ray tracing methods currently include the wavefront method, the shortest path method, the travel time epenthesis method, the eikonal equation finite difference method, etc.
然后，提出了以推进波前法与映射法相结合处理裁剪曲面的三角剖分方法，并给出了具体的实现算法。
Then, the paper put forward method used to Triangular segmentation of trimmed surface by combining the Advancing Front Technique with Mapping Technique, and afforded its special algorithm .
利用曲线拟合方法模拟大脑外形轮廓曲线，然后采用波前法完成曲线内部区域的离散化，并对波前法提出了改进措施。
The contour line of human brain was simulated by the curve-fitting methods and then the inner area was discretized by advancing-front methods which was improved at last.
利用曲线拟合方法模拟大脑外形轮廓曲线，然后采用波前法完成曲线内部区域的离散化，并对波前法提出了改进措施。
The contour line of human brain was simulated by the curve-fitting methods and then the inner area was discretized by advancing-front methods which was improved at last.
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