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- The upward horizontal cut and fill stoping method and the measures for safe mining are recommended. 推荐使用机械化上向水平分层充填采矿法,提出了安全回采措施。
- STUDY ON SEDIMENTATION CHARACTERISTICS AND STRENGTH DISTRIBUTION OF FILL IN DRIFT CUT AND FILL MINING 巷道式充填法回采进路充填体沉积特征及强度分布规律研究
- cut and fill mining 充填开采
- Application of Mechanized Cut and Fill Method in Xinqiao Mining Corporation, Ltd. 机械化水平分层充填采矿法在新桥矿业公司的应用。
- Working conditions and productive capacities of both drill carrier and carry-scraper used during mechanical cut and fill stopping activities in Xinqiao Mining Cooperation Ltd. are evaluated by field testing and theoretical analysis in this paper. 摘要以新桥矿业有限责任公司大型机械化上向水平分层充填采矿法中使用的凿岩台车和铲运机为研究对象,通过现场测定和理论分析相结合,评价了无轨设备的应用状况和生产能力。
- In the operation of mechanized undercut and fill mining technology,the stability of backfill isthe assurance of the production safety. 采用机械化下向胶结充填采矿生产工艺,充填体假顶是采场生产安全的保证。
- Go and fill this bucket with water for me. 去替我装满一桶水来。
- There was a power cut and all the lights went out. 因停电所有的灯都熄灭了。
- My hair has been badly cut and the ends are uneven. 我的头发剪得很糟,发端参差不齐。
- The plan is cut and dried, nothing can stop it now. 这个计划已经定下来了,已无法加以阻止。
- The firewood was cut and bundled (together). 木柴已劈好并捆在一起了。
- Height of cut and fill at center stake 中桩填挖高度
- His speech was cut and dried because he had nothing new to say. 他的报告枯燥无味,因为毫无新的内容。
- timbered horizontal cut and fill stoping 木支护的水平分层充填采矿法
- timbered-horizontal cut and fill stoping 木支护水平分层充填采矿法
- Her hair has been badly cut and the ends are uneven. 她的头发剪得很糟,发梢高低不齐。
- Arrage the data and fill in the form. 整理资料,填写表格。
- Find a gigantic wastebasket and fill it up. 找一个尽可能大的废纸篓并且把这些纸全部扔进去。
- Open the upstream slowly and fill the valve. 慢慢开启上游并向阀门注水。
- He suffered a few cuts and scrapes. 他割破和擦伤了几个地方。