caving的意思，caving的音标读音解释
2016-04-21 23:47
caving翻译
崩落
音标读音
英式:[ˈkeɪvɪŋ]美式:[]
基本意思
n.放顶;垮落;崩落开采法;窟窿
形近的词
变形
例句
- New measures have been taken to prevent caving.
已经采取了新的措施来防止井塌。
- Analyses factors that affect cover caving ability of roof coal in sublevel caving mining method.
分析了放顶煤开采顶煤冒放性的影响因素。
- A fast-withdraw technology and relative safety processes of fully mechanized caving face in steeply-inclined coal seam are introduced.
介绍了急倾斜特厚煤层综放工作面回撤工艺及相关安全技术措施。
- Technology of continuous mining-induced caving roof is the organic combination of continuous mining technology and induced caving roof technology.
连续采矿顶板诱导崩落技术是连续采矿技术和诱导崩落技术的有机结合。
- Transition from open pit to underground mining; Pillarless sublevel caving method; Parameter optimization; Application study;
露天转地下开采；无底柱分段崩落法；参数优化；应用研究；
- The ground movement process induced by the pillarless sublevel caving method is a complicated process.
采用无底柱分段崩落法开采所引起的地表移动过程是一个复杂的过程。
- A computer-aided technical management for sublevel caving is established and its structural design, compositions and functions are introduced.
介绍了一种适用于无底柱分段崩落法的计算机辅助技术管理系统的结构设计、系统组成与功能等。
- These are obviously different from those of the commonly soft or medium-hard seam fully mechanized caving feces.
这与一般的松软或中硬特厚煤层综放工作面有着明显的差别。
- The adoption of pillarless sublevel caving with high sublevel and large drive interval is a world development orientation.
采用高分段大间距是无底柱分段崩落采矿法在世界各国的发展方向。
- Intenerating technique of top coal in fully mechanized top coal caving hard thick coal seam;
阐述了坚硬厚煤层综放开采关键设备的选型、设备间的工作关系等。
- The paper introduces bolting technology firstly used for seam mining and caving in coal roadway in Datong Coal Mine Co.
介绍了锚网支护技术在高瓦斯松散软煤层大断面全煤巷道中的应用及该技术的经济意义和社会效益。
- Research and Application of Upward Top Coal Caving Mining Technology in Thick Seam
厚煤层上行开采放顶煤技术研究与应用
- In order to improve gas drainage volume, gas drainage on fully mechanized caving face and gas drainage pipeline network system are analyzed.
为了提高矿井瓦斯抽放量，重点分析了综放工作面的瓦斯抽放和瓦斯抽放管网系统方面。
- Study on Roof and Top-Coal Classification and Application in Fully Mechanized Top-Coal Caving Face
综放面顶板（顶煤）分类及应用研究
- Spontaneous combustion is easily to take place in mined out area of fully mechanized top coal caving workface.
开展采空区稳定性方面的研究，对保证矿山持续发展和人民生命财产安全有非常重要的意义。
- It is recognised as a national centre for caving and cave diving.
它是公认的国家级洞穴探险和洞穴潜水中心。
- Favorable and unfavorable factors of mining under sea are analyzed in this paper after introducing the cause of selecting full-mechanized caving mining.
介绍了龙口海域下开采的有利与不利因素，分析了海域下选择综放开采的原因；
- The longwall coal mining method along a direction, coal-mining technology, longwall coal mining method along the dip, and caving coal technology are discussed.
对单一走向长壁采煤法、采煤工艺、倾斜长壁采煤法以及放顶煤采煤技术进行了论述；
- Application of Non-pillar Sublevel Caving Method in Pillar Recovery
无底柱分段崩落法在矿柱回收中的应用
- The calculation on working resistances of supports has been one of key research questions sublevel caving.
支架工作阻力计算是综放开采研究的主要问题之一。
- Research and Practice of Fully Mechanized Coal Caving Technology for Thin Coal Seam Under Complicated Geological Conditions
复杂地质条件下薄煤层综采技术的研究与实践
- I enjoy Science and Art and also snorkeling and scuba diving, caving, abseiling and climbing.
我喜欢科学和艺术，也浮潜，潜水，探险洞穴，游绳和攀爬。
- You spoiled them by caving in.
你的屈服让他们更嚣张。
- The advancing process of mining face with high mining height and thick bed rock is simulated with RFPA2D numerical simulation method, and the roof caving process and overburden movement is analyzed.
采用RFPA2D数值模拟方法对厚基岩大采高工作面开采过程进行了模拟，对顶板垮落过程和覆岩移动规律进行了分析。
- Underground pressure mostly acts upon the mining accesses and connections when sublevel caving without sill-pillar is used.
无底柱分段崩落法采场地压主要表现在采矿进路及其联络巷道中。
- Aiming at the geological and mining conditions in Qianhe gold mine, the experimental research on small segment caving mining method is carried out.
针对前河金矿地质及开采技术条件和生产现状，进行了小分段崩落采矿法试验研究。
- This paper analysed the cause of falling roof, raised some methods of roof management, such as adjusting mineral blast, bolt support and prediction of roof caving. It ensured safety in mining.
本文分析了顶板冒落的原因，提出了顶板管理方法，如调整落矿工艺，顶板锚网支护和冒顶预测预报，结果保证了采矿的安全。
- Analysis on coal mining rate of fully mechanized top coal caving mining in Kailuan Mining Area;
厚煤层综采放顶煤开采技术不仅有利于实现厚煤层开采的高产、高效率、高效益。
- The process of ore-drawing in block caving is completed under overburden.
自然崩落法放矿基本上都是在覆盖岩层下进行的。
- Sublevel caving without sill pillar is used in Xishimen Iron Mine.
西石门铁矿采用无底柱分段崩落采矿法开采。
百科解释
网络意思
洞穴探察
洞穴探险
探洞
雕刻
坍塌