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放矿

n.drawing; withdrawal of ore
网络oredrawing

放矿

英-汉网络释义

放矿

drawing

drawing的翻译中文意思-在线英汉词典 ... n.制图,绘图 drawing n.拉,绘图,放矿 drawing n.制图,牵引,姥?,拉 drawing ...

oredrawing

矿业英语词汇 - 豆丁网 ... oredilutioncontrol 防止矿石贪化 oredrawing 放矿 oredressing 选矿 ...

1

This paper discusses the law of the ore drawing about Sublevel Caving Mining, and analyzes the reasons for the dilution and loss .

探讨了无底柱分段崩落法放矿规律，分析了造成损失贫化的原因。

2

Once orepass block happens , the normal operation of the mine would be seriously influenced, even resulting in operation stop .

一旦发生放矿溜井堵塞，则严重影响矿山的正常生产，乃至于造成停产。

3

A new on-line automatic method for ore discharge capacity through sliding canal in the large metal ore storages is introduced .

介绍为大型金属矿山贮矿仓中溜槽放矿自动计量设计的一种新方法。

4

The process of ore- drawing in block caving is completed under overburden .

自然崩落法放矿基本上都是在覆盖岩层下进行的。

5

The application of a new electromagnetism valve in the system of the conveying tramway putting and sending the trolley

新型电磁阀在货运索道放矿、发斗系统中的应用

6

Regular pattern of ore drawing in the case of recovery access and research of calculating cut-off grade of ore

回收进路放矿规律及截止品位确定方法研究

7

Special Equation for Continuous Flow of Loose Body and Verification of Drawing Theory

散体连续流动特殊方程及放矿理论的检验

8

Study of the Computer Random Simulation of Ore Drawing for Caving Method

崩落法放矿计算机随机模拟的研究

9

Numerical Simulation on Movement Law of Upper Loess Covering During Ore Drawing

放矿中黄土覆盖层运动规律的数值模拟

10

Actualities and Application Prospect of the Low Dilution Ore Drawing Technology

低贫化放矿工艺现状及应用前景

11

Application of Vibration Ore Drawing Machine Technology in Meishan Iron Mine and Reconstruction

振动放矿机技术在梅山铁矿的应用和改造

12

Hydraulic haulage and mined-out area fill with tunnel driving waste at the end of ore removal from stopes in Baoziwan Gold Mine

存窿放矿末期水力运搬与掘进废石充填空区在堡子湾金矿的应用

13

Study on Large Cross Section Drawing Parameter of Gongchangling Underground Mine

弓长岭井下矿大断面放矿参数研究

14

Modeling Experiment on Loess Interfusion Principle During Ore -Drawing

放矿中黄土覆盖层运动规律的模型试验

15

The Drawing Cutoff Grade Analysis of Lu-zhong Metallurgic Mine Corporation Xiao-Guan-Zhuang Iron Mine

对鲁中冶金矿山公司小官庄铁矿放矿截止品位的分析

16

Application of vibration drawing process in belt transportation

振动放矿技术在胶带输送中的应用

17

Discussion of Velocity and Acceleration Fields About Drawing Theory in Random Medium

随机介质放矿理论速度和加速度方程的评价

18

Evaluation of Velocity and Acceleration Fields of Quasi-elliptic Drawing Theory

类椭球体放矿理论速度和加速度场的评价

19

Mathematic Methods for Selecting Optimal Dilution Ratio of Ore Drawing at low Dilution Ratio

低贫化放矿最优贫化率选取的数学方法

20

Review of the Application Practice of the Electrovibrating Ore -drawing Technology in Shizishan Copper Mine

狮子山铜矿电振动放矿技术应用实践回顾

21

Electrical Control and Protection of Vibrating Ore Drawing Machines

振动放矿机的电气控制与保护

22

Strata behavior of fully mechanized top-coal caving face in structural complex thick coal seam

夹矸厚煤层综放矿压规律研究

23

Analyses of ground pressure in longwall sublevel caving mining with thinner top-coal

较薄厚煤层综放矿压特点分析

24

Neural Network in Real-time Optimization Prediction of Low Dilution Drawing

神经网络在低贫化放矿中实时优化预测

25

Problems in the Application of Vibrating Ore Drawing Machine Their Solution

振动放矿机应用中的问题与改进

26

Some New Knowledge about Relations among Different Cut-off Grades for Ore Drawing

对不同放矿截止品位关系的一点新认识

27

Pillar Recover of Sublevel Drilling Stage Room Stoping and Draw Managing

分段凿岩阶段矿房法的矿柱回收及放矿管理

28

Application of vibratory ore-drawing machine with double tables in gold mine

双台板振动放矿机在黄金矿山的应用

29

Study on the Mechanism of Ore Removal with Vibrating Flowing Aid in Scraper Loading

振动助流电耙运搬放矿机理研究

30

An Experimental Study on the Rational Ore Drawing Rule for the Transit Sublevel in Chengchao Iron Mine

程潮铁矿过渡分段合理放矿制度的试验研究

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