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
- Application and Effect of Shallow Seismic Refraction Method in Jurassic Coalfield Loose Beds, Northern Shaanxi
浅层折射法在陕北侏罗纪煤田松散层调查中的应用及效果 - 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 - Huainan coalfield is rich in coalbed methane resources and has large-scale coalmine methane drainage.
淮南煤田煤层气资源丰富，煤层气抽采具备较大规模。 - 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 - Application of generalized S transform in coalfield seismic exploration
广义S变换在煤田地震勘探中的应用 - 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 - Exploitation and accomplishment of the expert system for selecting the method of gas drainage in coalfield
煤层气抽放方法选择专家系统的开发和实现 - Tectonic Subsidence and Evolution Pattern Analysis in Yuxian Coalfield, Hebei Province
河北蔚县煤田构造沉降与构造演化分析 - Application of spectral decomposition for fine seismic structural interpretation in coalfield and gas-bearing property predication of coal seam
频谱分解技术在煤田精细构造解释及煤含气性预测中的应用 - Development Conditions for Coalseam 13 of Upper Shihezi Formation in Permian of Series Huainan Coalfield
淮南煤田二叠系上石盒子组13号煤层的形成条件