1) highlever caving method
高档放顶
1.
7177 working face under highlever caving method of Coalmine Kongzhuang.
对孔庄矿井７１７７高档放顶煤工作面进行了矿压观测与分析，探索了ＺＷＭ网格式液压迈步放顶煤支架工作面矿压显现规
2) highlevel caving method
高档放顶煤
1.
Study on loadcarrying properties of gridshaped walking hydraulic support of the working face with highlevel caving method;
高档放顶煤工作面网格支架承载特性研究
3) superior automobile radio cassette player
高档汽车收放机
4) reverse top shaft
倒档顶轴
5) top-collapsing
放顶
1.
The distribution characteristics of initial rock stress in the tectonic stress type mine is analyzed first in the paper,and numerical simulating analysis is used to make analysis of the top-collapsing and failure forms of roof rocks at the western part of Chengchao Iron Mine,which could be theoretical basis to forecast and control the underground roof accidents.
本文首先分析了构造应力型矿山的地应力分布特点,然后对程潮铁矿西区深部开采中,放顶及开采对顶板围岩破坏形式进行了数值模拟,为矿山地压监测和顶板稳定防护提供了理论依据。
2.
Finite element method is used to make an analysis of the underground stress redistribution at the western part of Chengchao Iron Mine during top-collapsing process, and a theoretical basis has been provided to determine correct sequence of caving and forecast and control the underground stress.
采用有限单元法对程潮铁矿西区放顶过程中地压重新分布的规律进行分析,为矿山正确地确定回采顺序和对地压进行预测、管理提供了理论依据。
6) superior
[英][su:'pɪəriə(r)] [美][su'pɪrɪɚ]
高档
1.
Finishing of the superior wool cape;
高档纯毛披肩的整理工艺
补充资料：综采放顶煤
综采放顶煤：厚煤层煤炭开采技术之一。把原来分层开采的煤炭，一次采完。方法是，在煤层底部按传统方法开采，使上面的煤炭在矿压的作用下，自动落下来。
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