专业释义英英释义
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煤系 - 引用次数：6
The eastern and western fault flat is respectively in the Neogene salt and gypsum rocks of the Jidike Formation and in the Jurassic coal measures, and a lateral ramp is developed in a combined structure with coal in the upper and salt in the layer position.
侧断坡东、西断坪分别是新近系吉迪克组膏盐岩和侏罗系煤系,侧断坡发育在煤上-盐下构造地层组合中。
参考来源 - 库车褶皱冲断带东秋里塔格位移转换构造及其演化——兼论侧断坡相关背斜构造圈闭的形成含煤岩系
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Coal measures
- abstract: The Coal Measures is a lithostratigraphical term for the coal-bearing part of the Upper Carboniferous System. The Coal Measures Group consists of the Upper Coal Measures Formation, the Middle Coal Measures Formation and the Lower Coal Measures Formation.
以上来源于: WordNet
柯林斯英汉双解大词典
Coal Measures
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1.
N-PLURAL a series of coal-bearing rocks formed in the upper Carboniferous period; the uppermost series of the Carboniferous system 在上石炭纪期形成的煤系; 石炭纪体系中最重要的系列 (习语the Coal Measures)
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