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

• 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。
• Study on Dissolution Test of Ordovician Carbonate Rock in North-China Typical Coalfields Causes of Karstic Collapse in Lead-zinc Mining Area and its Countermeasures
  华北典型煤矿区奥陶系碳酸盐岩溶蚀试验研究
• A survey of Upper Jurassic and lower Cretaceous strata in Shuangyashan and Jixian coalfields, Eastern Heilongjiang
  黑龙江东部双鸭山、集贤煤田中生代含煤地层研究
• 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 paper elaborates completely the development characteristics of karst collapse columns in coalfields in West Shandong Province, probs profoundly into Their origin and puts forward some new viewpoints in the conditions and mechanism of formation of karst collapse columns.
  对鲁西煤田岩溶陷落柱的发育特征作了全面的总结，对陷落柱的成因进行了比较深入的探讨，在形成条件和机理方面提出了一些新的看法。
• 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。
• 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。
• The studies on the up-to-date geological data from those major coalfields in Fujian Province found ever since 1949 has been carried out to illustrate the coal characteristics and the time/ spatial varia-tions of main coal-bearing strata in the Province.
  本文对我国建国以来，特别是近十多年来本省各主要煤矿区最新地质资料，进行了全面综合研究，阐明了各重要含煤地层的煤质特征及其在时间与空间上的变化规律。
• Magnetometers for weak survey can be used for aeromagnetic survey, magnetic satellite survey and magnetic parameter measurement of oil gas deposits, geothermics, coalfields, paleomagnetic and archaeological study.
  利用弱磁测量仪器可以实现航空磁测、磁卫星探测，以及油气藏、地热、煤田、古地磁和考古等微弱磁性参量的测量。
• On a global scale, there are many coalfields suffered from spontaneous combustion of coal seam problems.
  在全球范围内，许多煤田都存在煤层自燃问题。