coalfield
英 [ˈkəʊlfiːld]
美 [ˈkoʊlfiːld]
n. 煤田
复数：coalfields
BNC.12935 / COCA.43572
牛津词典
noun
- 煤田
a large area where there is a lot of coal under the ground
柯林斯词典
- N-COUNT 煤田
Acoalfieldis a region where there is coal under the ground.- The park lies on top of a coalfield.
公园位于一片煤田上。
- The park lies on top of a coalfield.
英英释义
noun
- a region where there is coal underground
双语例句
- Coal Reservoir Properties and Coalbed Gas Controlling Factors of Jiaozuo Coalfield
焦作煤田煤储层物性特征及控气因素 - Characteristic Study and Geological Genesis Analysis of Pyrite in No.8 Coal in Huainan Coalfield
淮南煤田8煤层中黄铁矿的特征研究及成因分析 - Improvement of the Prospection and Design Project Management System of Northeast Coalfield Geology Bureau
东北煤田地质局勘探设计项目管理系统改进 - Structural Features and Coal Controlling Analysis in Weizhou Coalfield, Ordos Basin
鄂尔多斯盆地韦州煤田构造特征与控煤作用分析 - Discussion on Seam Comparison Methods in Coalfield Geological Exploration
煤田地质勘查中煤层对比方法的探讨 - A study on the mechanism and geological model of CBM reservoir-forming dynamic system in Huainan Coalfield
淮南煤田煤层气成藏动力学系统的机制与地质模型研究 - Coalfield geophysical well logging is very important exploration means in coalfield geology exploration.
煤田地球物理测井是煤田地质勘探中不可或缺的重要勘探手段。 - The Iqe coalfield is one of major coal resource bases in Qinghai Province.
鱼卡煤田是青海省重要的煤炭资源基地，主要含煤地层为中侏罗统。 - Analysis of Formation Conditions of Natural Gas Hydrate in Muli Coalfield, Qinghai Province
青海木里地区天然气水合物形成条件分析 - Comparative Study of Coal Petrology and Trace Elements Characteristics of Coal in Shizuishan Double Periods Coalfield
石嘴山双纪煤田煤的煤岩和微量元素特征对比研究