The computer simulation of drawing process is described based on analysis of flowing characteristics of heterogeneous loose body in drawing process.
分析非均匀矿岩散体在放矿过程中的流动特点，提出非均匀矿岩散体计算机模拟放矿过程的思路。
The computer based drawing program was used to simulate and reproduce the real drawing cases in stope in order fo compare it with the simulation obtained under ideal control of drawing.
用放矿计算机模拟再现采场放矿实际，与理想放矿管理条件下模拟结果加以比较。
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