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

• By the numeral logging technique, the major coalfields in Jinyu County have been prospected and surveyed.
  利用数字测井技术对靖宇县的主要煤田进行了大量的地质勘探测量。
• 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。
• In this paper, the authors discuss the genetic relationship between the episodic transgressions of sea water and the formation and distribution of coal-rich units, and the coal accumulation in the western Shandong coalfields with the aid of the theory and method of sequence stratigraphy.
  本文讨论了事件性海侵与富煤单元形成及分布的成因联系，应用层序地层学理论和方法，分析了鲁西煤田煤聚积规律。
• The simulative results basically tally with the ones observed in practice, which will be of important significance for accelerating the high efficiency and safety mining of western coalfields.
  模拟研究结果和现场实际观测到的结果基本吻合。对于促进西部煤田的高效安全开采具有重要意义。
• 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。
• 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
• 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；
• 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。
• The practical and efficient deformation indicators in study of tectonic stress field in coalfields are: coal vitrinite reflectance and its anisotropy, conjugated shear joints, filled-in veins an small folds.
  煤镜质组反射率及其各向异性、共轭剪节理、充填脉和小褶曲等构造形迹，是煤田构造应力场研究中实用和有效的形变标志物。
• 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。