timbering的例句大全

The timbering parameters of lane were determined according to timbering engineering empirical formula.

根据工程经验公式确定巷道支护参数.

The Tonglu Mountain Copper Mine used an elaborate system of timbering support the working areas.

铜绿山古矿井采用符合力学原理的木框架支护技术,框外用木棍、木板作护壁,组成完整安全的井筒.

Lastly, the paper simulates bolt timbering of the laneway along the gob.

最后, 分析模拟了沿空巷道的锚杆支护情况.

This graduation design elaborates on the deep pits'timbering of Lijiangwan garden of Jiujiang City.

此篇毕业设计集中阐述九江市丽景湾花园的深基坑开挖支护.

The crane elevated the timbering upto the upstairs.

起重机将建筑用材吊到楼上.

The particular system of timbering depends on the rock formations through which the tunnels pass.

采用何种支护方法取决于井巷穿过的岩层结构.

Application of the Braced Girder and Anchored Cable in the 7518 Open-Off Cutting Timbering

桁架锚索在7518切眼支护中的应用

Large section crossing point timbering technology used in special conditions

特殊条件下大断面交岔点加固技术

Application of MTY& 115Q Full Hydraulic Pin Driller in Combined Drifting Erecting Shed and Pin Timbering

MYT&115QⅡ型全方位液压锚杆钻机在矿综掘架棚-锚杆支护中的应用

With the mine scale enhance and the mine toward deep level, the wall rock of roadway more and more exhibits the characteristic of soft rock, the problem of the timbering and the maintenance of soft rock roadway is becoming more aculeated.

随着矿井开采规模的加强和开采向纵深方向发展，巷道围岩越来越多地呈现出软岩特性，软岩巷道的支护与维护问题更为突出。