dry filling

Application of dry filling stoping to Wulong Gold Mine;

干式充填采矿法在五龙金矿的应用

Experimental study on upward drift stoping with dry backfilling in Gaolong Gold Mine;

高龙金矿上向进路干式充填采矿法试验研究

While,dry fill stopping is often used for the orebody of thicker width and higher grade.

广东高要河台金矿对急倾斜薄矿脉矿岩中等稳固的矿床开采技术条件 ,采用浅孔留矿法为主要采矿方法是合理的 ,而对一些厚度较大品位较高的矿体通常应用干式充填法回采。

Based on the analysis of the dry back-filling mining method of Gaocun mine area of Hetai Gold Mine , this paper pointed that the main reason of low throughput was due to insufficient filling-aggregate and discontinous filling work phrase ; the way by setting up the aggregate-storing system to solve this problem was proposed for improving stope throughput and adding economic benefit.

通过对河台金矿高村矿区干式充填采矿方法的分析,指出生产能力低的主要原因是充填料供应不充足,充填作业不连续;提出建立储料系统的方法解决这一问题以提高采场生产能力,增加矿山经济效益。

Experimental Study on Mining Method of Dry Backf Illing in Shanggong Gold Mine;

上宫金矿干式充填采矿方法试验研究

Choice of stope matting material for dry type back-filling mining method

干式充填采矿法采场铺垫材料的选择

Integrated Technology of Middle Pillar Stoping Under Dry Filling Materials

干式充填体下中段矿柱回采综合技术研究

Study on Ion-exchange Packing Materials in EDI Stacks and the Packing Forms;

EDI膜堆填充材料及其填充方式的研究

surface gravel pack

地面倾倒式砾石充填

over-the-top gravel packing too

皮碗式砾石充填工具

alkaline packed tower scrubber

碱性填充塔式洗涤器

top-down packing

由上而下的沙丘式充填

Check and fill with clean engine oil.

检查并用干净的引擎油填充。

Discussion on Raising the Rate of Supporting Pit Roof

关于提高充填接顶率的若干问题探讨

Optical coherence tomography in silicon oil tamponade eyes

硅油填充眼的光学相干断层扫描分析

dyeing machine of packing system

充填式染色机,筒装式染色机

STUDY ON SEDIMENTATION CHARACTERISTICS AND STRENGTH DISTRIBUTION OF FILL IN DRIFT CUT AND FILL MINING

巷道式充填法回采进路充填体沉积特征及强度分布规律研究

Investigation into Influences of Filling Formats of Foam Material Filled Steel Tubes on Component Damping Property

填充方式对泡沫材料填充钢管构件阻尼性能影响的研究

double crossover-squeeze gravel pack method

双桥分流式挤入砾石充填法

fill a space in a disorderly way.

用一种混乱的方式来填充空间。

Mesh Plug in Hernia Repair: A Report of 52 Cases

疝环充填式无张力疝修补术52例报告

The Investigation of Underground Reservoir Construction in the Excess Exploited Funnel Area

超采漏斗区漏斗填充式地下水库研究