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- caving power support 放顶煤支架
- Analysis of the CAD System of Four- bar Linkage in the Top - coal Caving Powered Support 综放支架四连杆机构分析及程序设计
- Introduced uses the ANSYS software establishment hydraulic power support hoisting jack the method. 介绍了利用ANSYS软件建立液压支架千斤顶的模型方法。
- Version 6 provides powerful support for CSS and XML. 0版本提供了对CSS和XML最强大的技术支持。
- It is development traffic, advance area economy progress, solve " 3 farming " problem, build the vast power support of society of 10 lasher well-off in the round. 它是发展交通,推进区域经济发展,解决"三农"问题,全面建设十堰小康社会的巨大动力支持。
- Power supply systems and configurations in electro-hydraulic control systems of powered support are presented. 介绍了各种液压支架电液控制系统的电源配置方式。
- The adaptability of equipments,especially powered supports in full-mechanized caving face in Wanbei minefield is analyzed from a typical working face accident. 从皖北矿区一次典型工作面事故出发,分析了皖北矿区综采工作面设备尤其是液压支架适应性存在的问题。
- The adaptability of equipments, especially powered supports in full-mechanized caving face in Wanbei minefield is analyzed from a typical working face accident. 摘要从皖北矿区一次典型工作面事故出发，分析了皖北矿区综采工作面设备尤其是液压支架适应性存在的问题。
- In case where the terrain feature is favorable, the biotower could be operated under condition of no or few power support, despite it is rarely applied for municipal wastewater treatment. 尽管目前塔式生物滤池在城市污水处理中运用较少,但在有可资利用的地形时它可达到少动力或无动力运行,有较大的优势。
- Improvement and Type Selection of Coal Caving Power Roof Supports 放顶煤液压支架的改进和选型
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- The folk moral resources were powerful support for the local administration in Ching dynasty. 民间道德资源有力地支持了清代地方行政,乡村疫病救助就属典型之例。
- Our alumni and alumnae are powerful supporters of our university. 我们的校友是学校强而有力的支持者。
- Whilst Tier 3 opens up the last remaining units and most powerful support powers. 3级科技开放了剩下的单位和最有威力的支援能力。
- Your kindly help to straying animals would be highly appreciated.Expecting for your powerful support! 同时我们也会与当地的动物保护团体加强沟通和联系，密切关注此事的进展。
- The company has two MDF production lines for the delivery floor to provide a powerful support. 本公司拥有密度板生产线两条，为地板的交货期提供了强大的支持。
- A hermit used to live in the cave. 一位隐士曾经住在那个山洞里。
- We kindled a firebrand in the cave. 我们在山洞里点燃火把。
- A mouse ran out from the dark orifice of the cave. 一只老鼠从黑暗的洞口跑出。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
