1、

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.

互联网摘选

2、

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.

互联网摘选

3、

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.

互联网摘选

4、

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.

互联网摘选

5、

The crane elevated the timbering upto the upstairs.

起重机将建筑用材吊到楼上.

互联网摘选

6、

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.

互联网摘选

7、

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

互联网摘选

8、

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

互联网摘选

9、

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

互联网摘选

10、

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。

互联网摘选

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈