1) full-mechanized caving mining with large mining height
大采高综放
1.
Numerical simulation and analytic method were applied to researching characteristics and mechanism of side falling in full-mechanized caving mining with large mining height and controllable factors of side and roof falling were quantized.
运用数值模拟与解析法研究了大采高综放开采煤壁片帮特征与机理,并对片帮冒顶的可控性因素进行了量化分析,提出了控制煤壁片帮冒顶应采取合理的支架结构与参数,并配合有效的回采工艺相结合的技术途径。
2) long wall with top coal caving with great mining height
大采高综放开采
1.
Theory study on the load on support of long wall with top coal caving with great mining height in extra thick coal seam
特厚煤层大采高综放开采支架外载的理论研究
3) large mining height fully-mechanized face
大采高综采
1.
On the basis of the analysis,the mechanical model for large mining height fully-mechanized face is established.
介绍了大采高综采工作面的矿压观测方法,通过现场矿压观测成果,对大采高综采工作面矿压显现特征及其规律进行了详细分析,建立了大采高综采工作面力学模型,并对工作面顶板分类和支架选型的合理性作了初步研究。
4) fully mechanized caving face with large mining height
大采高综放工作面
1.
This paper introduces the dust prevention with different dust-control techniques in the spots, such as the fully mechanized caving face with large mining height, transport system, and wind road, etc.
介绍了在大采高综放工作面、运输系统、风巷等地点利用不同的防尘技术对粉尘进行防治的情况,指出综放工作面防尘工作是确保工作面安全生产和降低职工患矽肺病风险的重要保障。
5) high top coal caving mining
大放高综放
1.
Base the seam conditions of hard, density, undeveloped joints and cracks, and 16 m average thickness, with the pre-comprehensive weakening technology and the mining technology study of the coal mining face, the difficult issue of the fully mechanized high top coal caving mining in hard seam has been overcame with a safe and high efficient production.
针对坚硬致密、节理裂隙不发育、平均厚度 16m煤层的赋存特点 ,通过对顶煤预先综合弱化技术和工作面回采工艺的研究 ,攻克坚硬煤层大放高综放开采技术难题 ,实现安全、高效生产 ,提高了矿井经济效
补充资料：如此江山 泛曲阿后湖 曲阿词综曲阿词综中，
【诗文】：
依依杨柳，青丝缕、掩映绿波南浦。燕掠横斜，鳞游荡漾，恰是湔裙时序。清泠如许。恍镜影空磨，簟痕密聚。欲问伊人，且自溯洄前渚。并倚木阑无语。到来还、远树遥山，凝眸同睹。雁齿参差，＊流逦迤，多少鸥群鸳侣。最饶闲趣。且酒斟绿蚁，玉杯时举。＊乃一声，移入柳阴深处。西半夜惊罗一首，乃黄 词。 眼儿媚萧萧江上荻花秋一首，乃张孝祥词。堞恋花越女采莲秋水畔一首，乃欧阳修词。相见欢无言独上西楼一首，
【注释】：
【出处】：
依依杨柳，青丝缕、掩映绿波南浦。燕掠横斜，鳞游荡漾，恰是湔裙时序。清泠如许。恍镜影空磨，簟痕密聚。欲问伊人，且自溯洄前渚。并倚木阑无语。到来还、远树遥山，凝眸同睹。雁齿参差，＊流逦迤，多少鸥群鸳侣。最饶闲趣。且酒斟绿蚁，玉杯时举。＊乃一声，移入柳阴深处。西半夜惊罗一首，乃黄 词。 眼儿媚萧萧江上荻花秋一首，乃张孝祥词。堞恋花越女采莲秋水畔一首，乃欧阳修词。相见欢无言独上西楼一首，
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条