caving
英 [ˈkeɪvɪŋ]
美 [ˈkeɪvɪŋ]
n. 洞穴探察
v. (使)塌陷; 倒塌; 屈服; 洞穴潜水
cave的现在分词
现在分词:caving
BNC.38070 / COCA.24248
牛津词典
noun
- 洞穴探察
the sport or activity of going into caves under the ground- He had always wanted to go caving .
他过去一直想探索洞穴。
- He had always wanted to go caving .
柯林斯词典
- N-COUNT 山洞;洞穴
Acaveis a large hole in the side of a cliff or hill, or one that is under the ground.- ...a cave more than 1,000 feet deep.
1,000多英尺深的山洞
- ...a cave more than 1,000 feet deep.
双语例句
- 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。 - Based on the field measurement and theoretical analysis, the model of strata structure over the coal face is established with fully mechanized sublevel caving in bottom slice.
在大量现场实测与理论研究的基础上,建立了下分层综放开采的覆岩结构模型,并对大、小结构的稳定性及其对矿压显现的影响进行了分析。 - 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。 - 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。 - This paper introduces the state of the art and the development of thick seam mining techniques in details and the prominent achievements in top-coal caving and large cutting height workface in China.
详细介绍了我国厚煤层开采技术现状与发展历程,以及我国在放顶煤开采和大采高开采方面所取得的突出成绩。 - Is the life I love caving in?
我所热爱的生活是不是沉沦了? - 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。 - 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。 - 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; - Selecting support pattern is an important component in support design for mining roadway in fully mechanized caving face.
选择支护形式是综放回采巷道支护设计的重要内容。