主要河流有陡河、沙河、黑沿子排干、西排干、津唐运河、煤河等。
The main rivers are Douhe, river, and along the sub-draining, draining the West, Jin Tang Canal, coal river.
巨河钢铁公司，汉娜炼钢处，堆积的煤和铁矿石。
Hanna furnaces of the Great Lakes Steel Corporation, stock pile of coal and iron ore.
根据七台河矿区具体情况，对各种条件下的防水煤岩柱的留设原则及计算方法进行论述。
Based on the state of Qitaihe mine area, approaches the set rules and calculation methods of water_proof pillar at different conditions.
演马井田是受凤凰岭断层和峪河断层控制的断块，瓦斯含量较高，构造煤厚变化大。
Yanma minefield, a block with large gas content, coal thickness variation in structure, is controlled by Fenghuangling Fault and Yuhe Fault.
对研究区主要褶曲黄山一二工河向斜及几条断层的发育情况进行了分析，并且根据构造成因总结了其对含煤地层的控制与影响。
Analyses on the development of Huangshan to Ergonghe Syncline, and several faults, and summarized its control and influences to the coal-bearing strata, based on the structural genesis.
通过对可采煤层变化特征及富煤带、聚煤中心分布特征的分析，简述鸡西盆地城子河组煤层聚煤规律。
Through analysed workable coal seam change features, coal-rich zone, the distribution features of coal accumulation Center, describe the pattern of Chengzihe River Formation in Jixi coal Basin.
根据晋城煤业集团寺河矿的双巷掘进要求，对连续运煤机进行了配套研制。
According to the request of double driving roadways of Sihe Mine Jincheng Anthracite Mining co. Limited, the paper researched and developed continuous transport system.
为了研究水文地质条件对低煤阶煤层气成藏的控制作用，对美国粉河盆地和我国准噶尔盆地进行了对比研究。
This paper deals with favorable and unfavorable factors of uranium mineralization in the Lianghe basin based on hydrogeological, palaeohydrogeological and hydrogeochemical characteristics.
为了研究水文地质条件对低煤阶煤层气成藏的控制作用，对美国粉河盆地和我国准噶尔盆地进行了对比研究。
This paper deals with favorable and unfavorable factors of uranium mineralization in the Lianghe basin based on hydrogeological, palaeohydrogeological and hydrogeochemical characteristics.
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