powered supports是什么意思

The application of modern powered supports can be traced back to early 1950 's.

现代液压支架的应用可以追溯到上个世纪50年代早期。

Withdrawing Technology for Powered Supports in a Fully Mechanized Face under Complicated Geological Conditions

复杂地质条件下综采工作面液压支架回收工艺的探讨

Constraint Relation Between the Powered Supports and Other Coal Winning Machine and Its Automatic Control Mode

液压支架与机采设备的约束关系及其控制模型

Design of Dispatch-Monitoring Software for the Powered Supports Single Chip Microcomputer Distributed Control System

液压支架单片机分布式控制系统调度监控软件的设计

Technology for hydraulic powered supports removed from fully mechanized coal mining face under complicated geological conditions

复杂地质条件下综采工作面液压支架回撤技术

Electric Resistance Stress Sensor and Infrared Transmission Pressure Recorder for Hydraulic Powered Supports

电阻应变传感与红外传输综采支架压力记录仪

The Application of the Electrical and Hydraulic Controlling System for Powered supports to Thinner Seam

综采支架电液控制系统在较薄煤层中的应用

Discussion on rapid assembling method of light weight hydraulic powered supports for coal mining

快速安装轻型综采支架方法的探讨

Hydraulic powered supports and associated equipment for Fully mechanized caving mining face in special soft and thick seam of Luling Mine

芦岭矿极软厚煤层综放支架及配套设备

Technology for sublevel caving working face with light weight hydraulic powered supports passed through mine used roadway

轻型支架放顶煤工作面过老巷技术

The electrohydraulic controlling system for fully-mechanized powered supports

综采液压支架电液控制系统

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

Suitability analysis on hydraulic powered supports of fully mechanized top coal caving mining face to surrounding rocks

综放工作面支架与围岩适应性分析

Reinforced support technology of gateway for hydraulic powered supports removed from high cutting coal mining face

大采高工作面撤架通道加固支护技术

Ventilation and gas control during hydraulic powered supports moved out from fully mechanized slicing coal mining face

分层开采综采工作面撤架期间通风瓦斯管理

Actual measurement for setting load of powered supports in a fully mechanized coal face

综采工作面液压支架初撑力实测研究

Stability analysis and control measures of powered supports in greater inclined full-mechanized coal seam

大倾角综放开采液压支架稳定性分析与控制措施

Comments on arrangement of open-off cut for false -inclined coal mining face with flexible hydraulic powered supports

浅谈伪倾斜柔性掩护支架工作面开切巷道的布置

Fully Mechanized Coal Mining with Light Weight Hydraulic Powered Supports in Very Soft and Combustible Thick Seam

极软易燃特厚煤层轻型综放开采

Transportation of the large hydraulic powered supports for coal mining in the bending tunnel

大型综采液压支架在弯曲巷道中的运输

A Calculating Method of Critical Loading for Single - extension Hydraulic Legs of Hydraulic Powered Supports

液压支架单伸缩立柱临界载荷的计算方法

The microcomputer distributed control system of powered supports for synthetical mechanized mining face

综采工作面液压支架计算机分布式监控系统的设计

Firming Measures for Powered Supports Used in Mining of "Three Soft" Seam

“三软”煤层液压支架的稳固措施

Fast Installing Craftwork of Powered Supports in Full-mechanized Mining Face with Large Inclined Angle

大倾角综采工作面支架快速安装工艺

Feasibility analysis on design of hydraulic system of electric and hydraulic controlled powered supports with plug in valve

用插装阀设计电液控制支架液压系统的可行性分析

A calculating method of critical loading for dual-extension hydraulic legs of hydraulic powered supports

液压支架双伸缩立柱临界载荷的计算方法

Stress - Strain Analysis for Cross Connector of Powered Supports with Finite Element Method

液压支架推杆十字头万向接的有限元分析

Central distance of hydraulic powered supports effected to equipment price

液压支架中心距对设备价格的影响

Load Measuring of Powered Supports with Magnetoelastic Stress Sensor

磁弹性应力传感器检测支架载荷试验研究

Application of magnetic method for stress measuring based on amorphous alloys in load measurement of the powered supports

非晶态合金贴片磁测法在支柱载荷测量中应用

powered supports

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例句