backfilling finish.
背面上浆整理
backfilling stroke.
背面上浆刮程
Backfilling high slope.
填土高边坡
backfilling pipeline system
充填管道系统
Proportion of backfilling slurry.
料浆配合比
coal mining with gangue backfilling.
矸石充填采煤
backfilling materials behind abutments
台背回填材料
Brief summary on backfilling rooms with fly ash
粉煤灰填筑房心小结
Backfilling the bridge deck by using flowing fly ashes
桥台台背回填流态粉煤灰施工
Backfilling Method for Sluice Construction on Soft Foundation
软基上水闸施工回填方法
Application Research on Artificial Backfilling Ground Treatment
人工回填地基处理技术的应用性研究
Mining backfilling is restrained by relatively high filling cost.
充填采矿由于充填成本较高而制约着其发展。
On the backfilling grouting technique to blook up the branch tunnel
隧洞支洞封堵混凝土回填灌浆技术
Research and Application of Fluidized Flyash in Backfilling Abutment
流态粉煤灰台背回填施工工艺研究及应用
Resolving trenching problems, including lowering in and backfilling.
解决挖沟、下沟、回填的实际问题。
The gravel is one of the most common materials for abutment backfilling.
砂砾是台背回填工程常用的回填材料之一。
A Discussion on the Technique of Backfilling by Tailings of Heap Leaching
堆浸尾渣的回填技术探讨
Application of cemented Tailing Backfilling with single Pipe in Gold Mine
尾砂单管胶固充填在金矿中的应用
Its dam foundation grout curtain and backfilling technologies are advanced.
在大坝基础工程帷幕灌浆、回填技术上处同行之首。
Effects of the Ore Pillar Reservation in Backfilling Body on Surface Subsidence
充填体中矿柱留设对地表沉降的影响
An Accident Analysis of Foundation Treatment by Backfilling of Rubble in Streamlet Area
采用毛石换填法处理明浜地基的事故分析
For the safety of mining underground, the tailings must be solidified before backfilling.
为了保证地下采矿的安全，尾砂须先固化后充填。
Taking advantage of attribute stack and backfilling technique, we can solve this problem radically.
利用属性栈及回填技术能够从根本上解决这一问题。
Analysis on backfilling stability of high side slope at deep channel section of separation levee of TGP
三峡上游隔流堤深槽段高边坡填筑稳定分析
Taking tails are consolidated with high water material as backfilling is a new type backfilling method.
高水固结尾砂充填采矿是一种新型充填采矿法。
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