Molten Filling in Vertical Centrifugal Casting and Its Numerical Simulation;
立式离心铸造熔体充填量的研究与模拟
Study on Mechanism and Application of Water Reducer in Filling Pulp;
减水剂在充填料浆中的作用机理及应用研究
Application of new filling technology to the mined-out area in the upper part of Woxi mineral field;
沃溪矿区上部空区处理充填新工艺的应用
Study and application of full tailings backfilling technique
全尾砂充填技术研究与应用
The paper mainly intrduces some quality problem in backfill method and presents some resolutions and suggestions for further discussion.
主要介绍了充填采矿法中经常出现的一些质量问题 ,并对解决这些问题提出一些建议和方法供大家探讨。
The authors outline the recent progress on tailings dewatering, paste backfill with full size tailings and surface plaoement of paste tailings, and analyse theapplication properties of clifferent tailings disposal processes.
介绍了国内外在尾矿高效浓缩、尾矿充填采空区和膏体尾矿干式堆存方面的研究和应用进展,分析了各种尾矿处理方法的特点,指出随着人们环保意识的增强,安全、高效和环境友好的尾矿处理方法将逐步取代传统的尾矿地表堆存方法。
Study on application of the method of unsized tailing consolidated fill with allwater quicksetting cementing materials;
全尾砂全水速凝胶结充填法的应用研究
019 mm) was used to fill in empty terrain, and the tailing ore (-0.
019mm的尾矿进行采空区的充填、将-0。
According to the geologic features of silty beach and the lack of sand and stone resources,a technique using large geotextile tubes filled with consolidated mud for roadbed has been developed and it can be used for construction of road and seawall in such beach area.
根据淤泥质滩涂地区地质特点,在砂石资源缺乏的情况下,开发了一种大模袋充填固化泥作为堤心材料,可用于滩海地区路堤建设。
Waste rock based packing for coal mining:practice and exploration
实施矸石膏体充填采煤的探索与实践
The technical parameters of sand control by gravel packing in the Sebei gas field
涩北气田砾石充填防砂技术参数的求取
This paper takes the Ruhr mining area in Germany as an example to discuss the technique of solid waste backfilling.
为了环境保护的需要,德国等许多国家积极开展利用废物进行地下充填的新的采矿法,使矿区环境得到保护以及采矿业达到可持续发展。
It is very difficult to accurately determine the deformation regularity of a backfilling and its surrounding rock today.
当前准确确定松散充填体及其周围岩体的变形规律还相当困难 ,在假定充填江砂被压缩成致密砂岩的极限条件下 ,运用有限元方法研究了充填体变形对地表建筑物的影响。
The experimental study result of panel upward high layer continuous stoping and back filling method was introduced, and technical and economic indices obtained after the method was put into production were also given.
详细地介绍了新城金矿盘区上向高分层连续回采充填采矿方法的试验研究成果 ,及其后转入生产应用取得的技术经济指
To stuff, as for roasting.
填充填料，可供烤炙
Analysis of filling effect and filling ratio of backfill mining in longwall face
长壁工作面充填开采的充填比与充填效应分析
smaller scour-and-fill feature
小型充刷-充填形态
The act of inflating or the state of being inflated.
充气充填气体的动作或被充气的状态
rill cut and fill method
倾斜分层充填采煤法
cushion, fitted with springs or stuffed
装弹簧或充填物的靠垫
square set and back filling method
方框支架充填采矿法
surface gravel pack
地面倾倒式砾石充填
GP shear-out safety joint
砾石充填剪切安全接头
offshore gravel packing operation
海洋油井砾石充填作业
down-ward progression of gravel
砾石逐渐向下充填推进
low voltage He filled proportional counter
低压充填氦正比计数器
nondamaging gravel packing fluid
不污染的砾石充填液
gravel flow packed liner completio
循环砾石充填衬管完井
over-the-top gravel packing too
皮碗式砾石充填工具
2-pot gravel compaction ficompaction filter unit
双罐砾石充填过滤装置
rotary compactor liner vibration system
旋转充填衬管振动装置
To fill plentifully, as with money or food.
填充用钱或食物填满