square set and back filling method是什么意思

网络释义

用法例句

Based on the mining condition and geographical environment,Laiwu iron mine must be to use sectional tail sand concretion filling mining method in the process of mining production.

根据莱芜铁矿的开采技术条件和地理环境，需采用分段尾砂固结充填采矿法。

Numerical simulation of ferrous metal mine's filling method;

某黑色金属矿山充填采矿法的数值模拟

Application of polyhydrite consolidating material of unsized tailings in descending backfilling method;

全尾砂高水固化材料在下向充填采矿法中的应用

Analysis and Evaluation of Systemic Security for Deep Exploitation Filling Mining in Tonglushan Mine;

大冶铜绿山矿地下开采充填采矿法系统安全性分析及评价

square set and back filling method

方框支架充填采矿法

timbered horizontal cut and fill stoping

木支护的水平分层充填采矿法

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

horizontal cut and fill stoping

水平分层充填采矿法

Disposal method for wall compression in waste lifting stoping

削壁充填采矿法采场内压帮的处理方法

A talk about the orientation of the development of mining gentle dip and extra-narrow orebody by resuing-and-backfilling method

浅论缓倾斜极薄矿体削壁充填采矿法发展方向

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

Application Foreground of Open Stoping Afterwards Back -filling Mining Method in Metallic Mines

空场嗣后充填采矿方法在黑色金属矿山的应用前景

Rational Use of Filling Mining Method Sound of Full Realization of Mining

合理使用充填采矿法 全面实现采矿无害化

The damage identification of frame structure with support vector machine method

采用支持向量机方法对框架结构的损伤识别

STUDY ON STOPING SEQUENCE FOR MULTI-STEP MINING SYSTEM WITH BACK

多步骤回采的充填采矿法回采顺序研究

PRACTICE OF UPWARDS DRIFT HDRAULIC FILL MINING IN WUSHAN COPPER MINE

武山铜矿上向进路水砂充填采矿法生产实践

Application of the Upwards Cut-fill Mining Method in Ganzhou Uranium Mine and its Prospect

上向分层充填采矿法在赣州铀矿的应用及展望

Application of Room and Pillar Mining Method in Under-sea Deposit

分矿房矿柱分层充填法在海底开采中的应用

Experiment and application of waste lifting stoping method in Jinqu gold mine

削壁充填采矿法在金渠金矿的试验与应用

Application of mechanized cemented filling mining method in Fujia mine

机械化胶结充填采矿法在富家矿的应用

Discussion on the Connection of Frame Structure and Infill Wall in the Rubilding after Earthquake

灾后重建框架结构与填充墙连接方式的探讨

MINING PLAN AT DEPTH OF BAGUAMIAO GOLD DEPOSIT IN SHAANXI PROVINCE--Discussion on filling treatment of goaf of mullock heaps and tailings by means of open-stope method

陕西八卦庙金矿床深部开采方案——空场采矿法废石尾砂空区充填处理的讨论