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尾砂

n.tailings debris; tails; arentilla

尾砂

尾砂

n.

1.tailings debris

2.tails

3.arentilla

2

The upward filling method with tailings or waste rock were used in a certain gold mine , roof caving and wall caving occurred many times .

某金矿采用上向分层尾砂（废石）充填采矿方法回采，曾多次发生重大冒顶、片帮事故。

3

Secondly, doing the tests of the separation of tailing sampled in four place in the gut of Ganxi ping.

然后通过在甘溪河甘溪坪峡口内设置的四个取样点取样做尾砂污染物析出试验；

4

6

The experimental study of sublevel open stoping with tail filling and pre controlling of roof was introduced .

介绍了河东金矿预控顶分段空场尾砂充填采矿法试验研究。

10

Taking tails which 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。

11

It introduces the tailing molding press about its main structure and the design to the PLC control program .

本文介绍了尾砂成型压力机的主要结构和 PLC 控制程序的设计。

13

This paper expatiates on systemic test research of cemented rock-tailings fill .

对废石尾砂胶结充填进行系统试验研究。

14

Characteristics of tailings gradation are studied by using fractal theory .

采用分形理论研究了尾砂材料的级配。

15

The new method adopted roof presupporting, deep and medium hole blasting , LHD ore removal and tailings filling .

该采矿方法采用采场预控顶技术，中深孔爆破，铲运机出矿，尾砂充填。

16

It has not only met the requirement of the strength of filling body , but also solved the discharge problem of fine tailings .

在满足充填体强度等要求的情况下，解决了细粒尾砂的排放问题。

17

Kaolin tailing is a kind of solid waste generated from mineral separation.

高岭土尾砂是高岭土矿精选后产生的固体废弃物。

18

Mechanism Study and Experiment of Fly Ash Used for Tail Sand Cement Filling

尾砂胶结充填应用粉煤灰的机理及试验研究

19

Construction and application of underground unsized railings gravitational flow backfill station

井下全尾砂自流型充填站的建设及应用

20

Investigation of Radon Pollution of Waste-rock Yard and Tailing Sand Reservoir of A Uranium Mine

某铀矿山废石场及尾砂库氡污染调查

21

Development of Whole Tailings Cementing Pulp Used in the Transportation and Cementing of Tailings -formed Material

运载和胶结尾砂型料的全尾砂胶结料浆研制

22

Genetic Optimization Design of the Cement-sand Ratio of Tailings Consolidated Filling in Anqing Copper Mine

安庆铜矿尾砂胶结充填灰砂配比的遗传优化设计

23

The Application of Vermiculite to the Desulphurization and Dusts Clearing During Coal Combustion

蛭石尾砂在燃煤固硫除尘中的利用

24

Adoption of RRSB Distribution Equation Modulus in Back Tailings Size Composition Optimization

应用 RRSB 方程模数实现尾砂级配优化的研究

25

Theory of and Practice in Cemented Filling with Unclassified Tailings Structure Fluid

全尾砂结构流体胶结充填的理论与实践

26

Experiment on Total Tailing -Granulated Slag Consolidated Filling Materials

全尾砂 -水淬渣胶结充填材料试验研究

28

An experimental research on the optimization of fines and lime contents of tailings -binder paste backfills for mining

全尾砂充填材料组份含量优化的试验研究

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