coalfields

英 [ˈkəʊlfiːldz]

美

n.  煤田
coalfield的复数

柯林斯词典

• N-COUNT 煤田
  Acoalfieldis a region where there is coal under the ground.
  1. The park lies on top of a coalfield.
     公园位于一片煤田上。

双语例句

• Application of Seismic Inversion Based on Model for Igneous Distributing in Coalfields
  煤田采区火成岩分布地震反演技术的应用研究
• Beneath Permo carboniferous coal strata in North China coalfields, there are Ordovician limestones containing plentiful confined water.
  华北煤田石炭二叠纪煤系地层底部存在着含水丰富的奥陶纪石灰岩。
• Features of magmatite and influence on coal in main coalfields in southwestern Shandong
  鲁西南主要煤田岩浆岩特征及对煤的影响
• It is one of the main research object in the exploration and exploitation of coalfields.
  它有时对煤层及顶、底板破坏较大，是井田勘探与开采的主要研究对象之一。
• Proceeded from the actual situation of coalfield structures, The paper discusses the essential characteristics of the strike-slip fault in the coalfields, presents the relationship between the strike-slip faults and other tectonics, which will give important enlightenment to the study of coalfield structure evolution and decollement structures.
  从煤田构造实际出发，剖析了煤田内走滑断层的基本特征，并论述了其与其它构造形式之间的关系，对于煤田构造演化及煤田滑脱构造研究具有重要的启示。
• Discussion on Continuable Development of Jurassic Coalfields In Northern Shaanxi
  论陕北侏罗纪煤田开发的可持续发展问题
• The Datong, Ningwu, Xishan, Hedong, Qinshui, and Huoxi coalfields are some of the most important in Shanxi.
  大同，宁武，西山，河东，沁水，和霍西是山西最重要的煤田。
• Based on the analysis of 42 coal samples from 9 coalfields in North China, the meth-ane adsorption characteristics and its influencing factors were studied.
  研究华北地区煤储层吸附特征及主要影响因素，对9个重点矿区42件煤样进行了平衡水法等温吸附分析。
• Based on the special investigation of collapse posts in coalfields of northern China, this paper summarizes their space distribution regularities, gives index system for macroscopic prediction of the collapse posts.
  本文在专题调查的基础上，总结了华北型煤田陷落柱的空间分布规律，初步提出了陷落柱宏观预测指标体系；
• Fractal research of relation between geological tectonic coalfields and gas outburst
  煤田地质构造与瓦斯突出关系分形研究