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subbituminous adj. 亚烟煤的

  • By comparing the content of mercury , mineral and ash in each density fractions, the potential correlation between mercury and Chaoite in Alberta sub-bituminous coal was found.

    分析了该样中矿物及其灰分相关性,提出了赋存阿尔伯塔烟煤中一种特殊矿物-赵击石中的可能性

    danci.911cha.com

  • In this article the experimental study results are described on the entrainment, elutriation and combustion of low-grade anthracite and sub-bituminous with broad size distribution in the AFBC.

    本文介绍了沸腾燃烧筛分劣质无烟煤贫煤夹带燃烧方面试验研究结果。提出了悬浮段内夹带率的分布规律、扬析准则关联式它们对沸腾燃烧过程的影响。

    dict.cnki.net

  • Such techniques are particularly important in America, where power plants use a lot of sub-bituminous coal from the Powder River Basin in Wyoming and Montana.

    这类技术美国重要因为美国电站使用怀俄明蒙大拿州盆地开采的大量煤烟

    danci.911cha.org

  • Quality: Low sulphur, sub-bituminous, medium ash, with moderate energy contents and a high Hardgrove Grindability Index.

    品质烟煤量灰份中等能量含量哈氏指数

    www.chinamineral.cn

  • Coal reserves total over 34 billion tonnes consisting primarily of sub-bituminous coal.

    艾伯塔省煤蕴藏量超过340亿吨,其中以烟煤为主

    www.zjkjt.gov.cn

  • In Tazhong area, the Silurian bituminous sandstone are mainly distributed in five sub-structural zones, and in Tabei area, all distributed in regional uplifts of late Caledonian.

    塔中地区志留系纵向上分为三个储盖组合。塔中塔北柯坪三大古隆起控制着沥青砂岩分布

    http://chazidian.com

  • It is an important link for bituminous pavement quality to use intelligent spreaders and pay attention to seal layer and sub-seal coat materials.

    指出使用智能型沥青布设备,重视”、“下材料及其洒布施工工艺提高沥青路面修建质量的一个重要环节

    dict.cnki.net

  • Less dense types, such as sub-bituminous and lignite coal, can contain up to 50% water.

    浓度煤炭煤烟褐煤,其含水量最高50%。

    www.ecocn.org

  • Wumuchang Area is a local bituminous coal district metamorphized by sub-volcanics in Yiming Coal Field which is located in northeast China.

    牧场内蒙东部伊敏褐煤盆地一个因次火山侵入作用形成局部烟煤

    dict.cnki.net

  • Wumuchang Area is a local bituminous coal district metamorphized by sub-volcanics in Yiming Coal Field which is located in northeast China.

    牧场内蒙东部伊敏褐煤盆地一个因次火山侵入作用形成局部烟煤

    dict.cnki.net

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