...业论文,毕业论文范文,毕业论文格式 关键词 采矿 工程 地压 稳定 实践 [gap=684]Keywords:mining, engineering, ground pressure, stability, practice ...
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... earth orbit 地球轨道; 地球轨道 earth pressure 地压 earth science 地球科学; 地球科学 ...
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At present, it is a difficult problem of mining for the technique of ground pressure control duo to deep underground mining of iron ore in soft rock strata in this field.
目前,对于软岩地层深部金属矿体开采的地压控制技术是本领域内的技术难题之一。
参考来源 - 软岩巷道地压控制技术研究The underground stress under impact is a mine dynamic force phenomenon during the mine preduction course, it also is one of the major casualties that threatens the safety production of mine safety.
冲击地压是矿井生产活动中出现的一种矿山动力现象,也是严重威胁煤矿安全生产的主要灾害之一。
参考来源 - 阜矿集团五龙煤矿冲击地压事故分析与综合防治技术研究It can simulate and predicte lithostatic stress movement in some degree by FLAC~(3D) software. It may estimate the harm of lithostatic stress movement in XiaDian gold mine and take suitable measure to reduce the damage by lithostatic stress.
应用FLAC~(3D)软件对夏甸金矿地压活动进行模拟分析预测,可以在一定范围内估算地压的危害程度,根据模拟结果采取相应的措施,最大程度对减小地压造成的损失。
参考来源 - 夏甸金矿地压活动规律与控制方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
她感到父母的牺牲沉重地压在自己肩膀上，她努力工作让他们感到骄傲。
She felt the weight of her parents' sacrifices on her shoulders and worked hard to make them proud.
他又一次感到被囚禁的感觉沉重地压在他身上。
焦急等待的时刻像座大山一样重重地压在哈克的心上。
There was a season of waiting anxiety that weighed upon Huck's spirits like a mountain.
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