1) mine central auxiliary transportation roadway
中央辅助运输大巷
2) auxiliary transportation roadway
辅助运输大巷
1.
Reinforced support technology for No.1070 auxiliary transportation roadway in Tashan Mine;
塔山矿1070辅助运输大巷加固支护技术
3) main haulageway
运输大巷
1.
Taking the eastern main haulageway of Qujiang Coal Mine an example, this paper expounded the influence of deep ground pressure on the broken rock zone of the haulageway.
5 m,井底车场水平-850 m,以曲江矿井底车场东翼运输大巷为例,详细地阐述了该矿深部地压对东运输大巷的锚喷支护松动圈的影响。
2.
According to the main haulageway environmental condition of 1# coal mine of SHANXI GUOYANG NEW Corporation,a lot of experiments of dust depressor were carried out against the various principles of dust depressing.
根据山西国阳新能股份有限公司一矿的运输大巷环境条件,针对抑尘剂各种抑尘原理进行了大量实验研究。
4) main haulage roadway
运输大巷
1.
The automatic air door in trackless main haulage roadway designed by taking PLC as control core and using the optical-mechanical-electrical technology can solve the automatic control problems of underground traffic and air resistance.
无轨运输大巷自动风门设计,是以PLC为控制核心,采用光机电技术,解决煤矿井下行车与阻风的自动控制问题。
5) main road haulage
大巷运输
6) haulage center gate
运输中巷
1.
States the technique experience that the influnce of dynamical pressure on secondary supporting of gob entry is avoided in a haulage center gate when double unit faces are adopted in soft rock mines.
介绍了软岩矿井采用对拉工作面集中生产条件下，运输中巷采用“避开动压二次支护法”沿空护巷的技术经验。
补充资料：中央
1.四方之中。 2.中间。 3.古指国君。 4.今指国家政权或政治团体的最高领导机构。 5.古代以五方配五行，中央表土，土色黄，故又以中央代表黄色。
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