boundary

Based on analysis of property of boundary,a method is proposed in this paper for solving boundary Jump-Drawing problems.

本文在分析境界线属性的基础上,提出了将跳绘境界线分为跳绘符号段和跳绘间隔段两部分,通过计算各个跳绘符号段中点来确定跳绘符号段坐标串的方法。

The design optimization orientation of open pit mine boundary;

露天矿山境界设计的优化方向

Optimization of Open pit Mining Boundary in the Combined Mining Horizontally of Surface and Underground;

露天地下水平联合开采时露天境界的优化

Using"the optimizing software package of the opencast mining design"optimizes the opencast boundary of the second deposit of the Huogeg Iron Ore in Wulate Rear-banner of Inner Mongolia.

利用“露天矿优化设计软件包”对内蒙古乌拉特后旗霍各乞铁矿二号矿床进行露天开采境界优化,境界圈定结果矿石量比原设计多了947。

The basic difference and the common tendency in philosophy state between West and China;

中西哲学境界的基本差异及其共同趋向

There are three main states including air,man and life.

中医境界主要包括三方面:气化之境、人道之境和生命之境;显然,它不是一个静止的存在,而是处于永无止境的变化之中,即生命的绵延。