In this paper, a drawing algorithm of contour lines with inner boundary constraints is obtained by the inner boundary curves of contour lines generated by using four-point method.
利用四点格式生成等值线图的内边界曲线，给出了带内边界约束条件的等值线图的绘制算法。
Basing on magnetic continuous measurement in Inner Mongolia, gathering the traditional single-point measurement, a set of method about magnetic continuous measurement is summed up.
在对内蒙古某工区进行磁法连续测量的基础上，集合传统的单点测量方法，总结出一套适合磁法连续测量的工作方法。
Basing on magnetic continuous measurement in Inner Mongolia, gathering the traditional single-point measurement, a set of method about magnetic continuous measurement is summed up.
在对内蒙古某工区进行磁法连续测量的基础上，集合传统的单点测量方法，总结出一套适合磁法连续测量的工作方法。
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