longwall

英音[ ˈlɒŋˌwɔːl ] 美音[ ˈlɔːŋwɔːl ]
长壁开采法的
常用释义
adj. 长壁开采法的

扩展信息

长壁开采法
常用“矿井通风与空... ... Longitudinal fittings 纵向装备 Longwall 长壁开采法 Machine mounted gas monitors 悬挂式气体检测器 ...
长壁式
...对於工会并无帮助,不会证明有数以百计的求职者有地下长壁式(longwall)采矿经验,也就是墨玉河煤矿所使用的开采方法。
壁式采矿法
...in beded-flat orebodies) 壁式采矿法(Longwall) 壁式采矿法 倾角 0 ~50° ° 矿体厚度: 矿体厚度:薄矿体 岩石:不稳 至稳定 …
长式
他强调,这些文件对於工会并无帮助,不会证明有数以百计的求职者有地下长式(longwall)采矿经验,也就是墨玉河煤矿所使用 …
长筑
服装|女装商标转让|汕头商标注册... ... 裕隆汽车制造股份有限公司; YULON MOTOR CO.,LTD. 长筑 LONGWALL ...
长壁工祖
矿业工程专业词... ... longitudinal subsidence profile 地表沉陷纵剖面 longwall 长壁工祖 longwall advancing 前进式长壁开采 ...

例句

The paper regards the main roof strata in uphill and downhill mining of an inclined longwall as a elastic plate.

本文将倾斜长壁仰斜、俯斜开采的老顶岩层视为倾斜弹性板。

system used in a longwall mine is dependant upon the conditions found at each mine.

在长壁开采中使用的通风系统是根据各矿的具体情况决定的。

The number of shield support on longwall is big, so the control system is strict to realtime and security of the correspondence.

综采面的液压支架数量较多,所以对电液控制系统的通信要求很高。

生产的密封主要用于长壁工作面液压支架上。

液压支架是综采工作面的重要设备,对整个工作面的安全生产起着至关重要的作用。

Their reliable, compact design make them the outstanding choice for powering hydraulic longwall equipment.

他们以其简洁,可靠的设计跻身于液压长臂开采行业的领先地位。

长壁留煤柱支撑法开采是陕北中小煤矿普遍采用的一种采煤方法。

“三软”较薄厚煤层综放开采的实践与认识

这种新技术提高了长壁盘区采矿的效率。

This all happened inside a facility that does what's called longwall mining.

事故发生在进行长壁开采的设施内。

According to the conditions of seam No. 5 in Shifengshan Coal Mine, longwall face roof coal drawing method is chosen.

通过对峙峰山煤矿5号煤采煤方法的设计,提出了采用综采放顶煤法回采5号煤。

In order to enhance the working efficiency of shield support, more and more Electro-hydraulic control system is used in in the longwall.

为提高支架支护效率,越来越多的综采面开始采用电液控制系统。

Study of the prediction model of coal spontaneous combustion in the gate close to gob of fully mechanized longwall top-coal caving face

综放采煤法中沿空巷道煤层自然发火预测模型研究

论采场前方支承压力的形成及应用

Ground pressure regularity in longwall mining face to the dip or to the rise

倾斜长壁综采面矿压规律浅析

Numerical modelling study of the top-coal caving and drawing capability in longwall top-coal caving mining

综放开采顶煤冒放性的数值模拟研究

综放采场支架-围岩关系的新概念

综采放顶煤液压支架底座的力学分析与计算

Study on the changing law of stress in coal pillar of top slice face passed by isolated face adopted longwall with top-coal caving mining

孤岛综放面穿越顶分层煤柱区煤体应力变化规律

The theory and its application of determining working resistance of powered support in longwall with top-coal caving technology

综放工作面支架工作阻力确定的理论与应用

Study On Narrow Coal Pillar Width and Support Parameter of Coal Gates Close to Gob in Fully Mechanized Longwall Top Caving Face

综放面沿空掘巷窄煤柱宽度及巷道支护参数研究

Probe into the roof support at the time of face moving in longwall top-coal caving mining

综采工作面支架回撤顶板支护探讨

大采高倾斜长壁综采面矿压显现规律

Analysis and research on secondary stress change law of fully mechanized longwall caving mining face

综放面次生应力变化规律分析研究

微地震监测揭示的采场围岩空间破裂形态

特厚坚硬煤层综放开采技术及其应用研究

走向伪俯斜长壁分段密集掩护采煤法中近走向分段密集布置参数的探讨

超长综放工作面矿压显现规律

高地温综采工作面降温技术研究与实践

Mechanics model of coal-rock compound structure and its control in fully mechanized longwall top-coal caving face

综放采场围岩复合结构力学模型及其控制研究

常用短语

longwall mining
longwall mining - [矿]长壁开采