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薄煤层

na.thin seam
网络girdle; low coal seam; Low seam

薄煤层

薄煤层

英-汉网络释义

薄煤层

na.

1.thin seam

1

A coal mining in thin seam is an inevitable issue of coal mining in many coal mines .

薄煤层开采是许多矿井煤炭开采中不可避免的问题。

2

Coal mines in Donetsk, Ukraine are mainly composed of thin coal seams containing rich methane gas , thus difficult to exploit .

乌克兰顿涅茨克州的煤矿主要由薄煤层构成，尽管富含煤层气（甲烷气），但是，开采难度大。

3

Hereby the safety of the combined mining of thin seams under the close gob water was evaluated .

根据分析的结果评价了临界距离老空水下薄煤层联合开采的安全性。

4

7

Discussions on mechanization extracting of the thin coal seam which contains stone in Yanzhou Mining Area

兖州矿区含硬夹矸薄煤层机械化开采探讨

8

The type determination of powered supports and its automatic control for thin-seam mining

薄煤层开采液压支架选型及其自动化控制

9

Development and manufacturing of completed set equipment for fully mechanized coal mining face in medium thick and thin seams

中厚偏薄煤层综采工作面成套装备的研制

10

Determination of Outburst Sensitive Index and Its Critical Value in Low Seam Faces

薄煤层工作面突出敏感指标及其预测临界值的确定

11

Discussion on lump coal rate of drilling and blasting mining method for thin seam in Fujian Province

福建省薄煤层炮采块煤率问题的探讨

12

Several technical problems existing in the complement of combined mining machinery equipment

薄煤层综采机械化装备配套的几个技术问题

13

Fixed Equipment for Drive End Unit of Scraper-conveyor Used in Thin Coal Seam Coal Faces

薄煤层工作面刮板输送机机尾固定装置

14

The Startup Status and Soft Startup Application of Thin Coal Seam Scraper Conveyor in Fully -mechanized Coal Winning

综采薄煤层刮板输送机启动状况及软启动应用

15

Exploring the new Unmanned Coal Face Mining Approach of Extremely Thin Coal Seam to Improve Resources Recovery Ratio

极薄煤层开采新途径的研究与实践

16

High Productivity and Efficiency Measurment in Working Face of Thin Coal Seam with Blasting

薄煤层炮采工作面高产高效措施

17

Action relation between the thin coal seam support and surrounding rock

薄煤层开采支架与围岩的作用关系

18

Fuzzy distinguishing of the style of machine working mining for gently inclined thin seam

缓倾斜薄煤层机采方式的模糊识别

19

Mine Electrical Method Exploration for Floor Water Bursting Area of Overgrown Faults Mining Face in Thin Coal Seam

薄煤层断层发育工作面底板突水区井下电法探测研究

20

Blasting parameters optimized to improve lump coal rate of thin seam coal mining face

薄煤层提高块煤率的爆破参数优化

21

Improvement of face conveyor in shallow seams and its application

薄煤层炮采工作面刮板输送机的改进与应用

24

Practice on Uphill Low Support Synthesis Mechanization Extraction of Near Distance Thin Coal Bed

近距离薄煤层上行低综开采实践

25

Study on the Problem of Bottom-Drilling of the Single-column in the High-grade Working Face of the Thin Coal Seam

薄煤层高档工作面单体柱钻底问题的研究

26

Combined Mining Practice of Full-mechanized Mining Face in Extremely Anomalistic Thin Coal Seam

极不规则薄煤层综采工作面联合开采实践

27

Craft Manner Selection and Parameters Optimization of Full-mechanized Mining Face in Thin Coal Seam

薄煤层综采面工艺方式选择及参数优化

28

Improvement and Innovation of Working Face of Thin - seam Protective Layer

薄煤层保护层工作面改造与创新

29

Comprehensive measures for water disasters in thin seam with inclined longwall mining

薄煤层倾斜长壁开采水患的综合治理

30

Study on strata behavior regularity of the working-face with thin coal seam and stiff roof

薄煤层坚硬顶板采场矿压显现规律研究

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