公路平面线路坐标计算原理、线路坐标计算程序编制及应用。
This text introduces how Programming Computer compiles the coordinates of road plane, computes programming process and actual application in light of road coordinate calculation principle.
介绍一种形成包络面（等距面）的实用方法，提出一种用四坐标数控铣床加工整体叶轮的程序计算方法。
A practical method for formation of envelope surface is introduced in the paper. And a programmed calculation method for manufacturing integral impeller with a four-coordinate NC miller is presented.
通过对江口拱坝体形分析，编制了江口拱坝空间坐标计算应用程序，并采用CAD辅助设计，提高了设计工作效率。
The calculation program of is compiled on the base of arch dam' body shape in Jiangkou hydropower station, CAD aided design is adopted, efficient of design work is raised.
本文介绍了一个计算机程序，它用于推导坐标转换矩阵，或几何关系方程。
In this paper, a computer program is introduced which can generate the coordinate system transformation matrix and geometric equation.
运用FORTRAN语言，并根据理论计算得到齿面点坐标，编制程序，建立斜齿轮三维有限元分析模型。
According to point coordinates on the tooth surface calculated theoretically and using FORTRAN, this paper compiles the programs and builds 3d finite element model of the helical gear.
该动力学方程组是以广义坐标表出并用矩阵形式表示，便于进行数值计算和程序设计。
The dynamical equations are expressed in terms of generalized coordinates and written in matrix term so that they can be easily used for calculating and program designing.
本文介绍的直接计算出道路中线平面坐标的方法和道路设计计算程序，完全解决了上述问题。
However, the method of directly calculating the planimetric coordinates of the centre line on the road and the calculating program of road design can completely solve the problems above.
程序对48个城市的TSP问题(城市坐标文件对应于48 . txt)进行计算，求解路径和最优路径图如下。
Procedures of the 48 cities TSP problem (document coordinates corresponding to the city 48. TXT) to calculate the optimal solution of the path and road map are as follows.
在实践中，运用该程序进行计算不但可以控制误差，而且可以方便的得到理想矫直曲线任一点的坐标值和法线斜率。
In practice, the controlled tolerance, easy getting of coordinate values and normal's slopes is due to this program's usage.
本文介绍了极坐标法放样线路曲线中桩及边桩的放样元素的计算，并给出了所编程序的基本框架。
This paper discusses the method of how to calculate the laying-out elements of middle-stake and side-stake of the route curve. And the basic frame of the calculation procedure is also given.
本文介绍了极坐标法放样线路曲线中桩及边桩的放样元素的计算，并给出了所编程序的基本框架。
This paper discusses the method of how to calculate the laying-out elements of middle-stake and side-stake of the route curve. And the basic frame of the calculation procedure is also given.
应用推荐