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

• 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。
• 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。
• 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
• Continuous miners are widely used in modern mines because of the development of shortwall coal mining method and the reserves decrease of regular coalfields.
  短壁开采技术的发展和地下规则煤田数量的减少，使连续采煤机广泛地应用在现代化的矿井生产中。
• Problems and Countermeasures in Reforming of Jiangxi Coalfields Geological Preliminary Survey
  江西煤田地质找矿改革面临的问题及对策
• 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
• 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。
• The clay rock samples from the Late-Paleozoic coalfields of Northern China are studied with ICP and INAA methods.
  通过ICP和INAA方法对华北几个晚古生代煤田（煤矿区）的I/S间层粘土岩样品进行了稀土元素（REE）地球化学特征研究。
• Research on characteristics of overthrust geochemistry of coalfields
  煤田推覆构造地球化学特征初探
• 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