ore-drawing theory的意思|示意

This achievement has perfected the ore-drawing theory and application field and has advanced a significant step forwards t...

该项成果进一步完善了放矿理论与应用体系，使矿山管理科学化向前迈进进了一大步。

YZZ vibration flow aiding machine is a newly developed ore drawing device, which is devised on the basis of the theory of autogenuous synchronization and directional vibro excitation.

采用自同步定向激振理论设计，将重力自溜与振动出矿融为一体的YZZ型振动助流器，具有分节组合、大倾角、无侧板的结构特点。

The stochastic medium theory of ore-drawing can properly reflect the movements of ore and rock masses for caving system.

随机介质理论可以很好地反映崩落法放矿的矿岩移动规律。

Based on the ore caving-drawing theory a new software of computer system for ore caving-drawing was developed, using a fully new object-oriented programming language.

在崩落法放矿理论的基础上，利用全新面向对象编程语言，开发了一种新的崩落法放矿计算机系统软件。

The paper approached the subject of the application of draw theory which utilizes the movement rule of caved rock to control ore-drawing under overlying rock.

本文就利用崩落矿石移动规律进行覆盖岩下放矿控制这一放矿理论的应用课题进行了探讨。