coal series

 
  • n. 煤系

coal series的用法和样例:

例句

  1. The processing techniques of coal series kaolinite are introduced.
    介绍了煤系高岭土的几种深加工利用方法。
  2. The age of Coal Series and its overlying Red Beds of Yunnan and szechuan has been aconflicting problem for almost half a century.
    正>一、前言四川与云南中生代红层与煤系的时代问题,是长期间争论的问题。
  3. Shanle oilfield is an ultra-low permeability coal series interbred reservoir in Tuha field with special geologic condition and complex structures.
    鄯勒油田是吐哈油区的一个特低渗煤系互层油藏,地质条件特殊,构造复杂。投产以来,由于衰竭式开采,地层压力持续下降,产量下降幅度大。
  4. The research reported in this paper, has provided a new industrial application for Anyang coal series kaolinite with high ironcontent.
    本研究为高铁含量的安阳煤系高岭岩的工业利用,找到了途径。
  5. According to research of mineralogy, petrology and geochemistry, we discuss kaolin Mineral composition, chemistry composition, and change rules and origin of Datong coal series.
    通过矿物学、岩石学和地球化学研究,对大同煤系高岭岩矿物组成、化学组成,及其变化规律和成因进行了系统探讨。
  6. On thebasis of describing mineralogy characteristics such as combination electron minro-form, crystallinity of clay minerals, the relationship between coal series clay minerals in theMesozoic Era in Ningxia Area and coal metamorphism was analyzed.
    在概述粘土矿物组合、电子显微形态和结晶度等矿物学特征的基础上,探讨了宁夏地区中生代煤系粘土矿物与煤变质的关系。

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临近单词

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