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- It is indicated that these hydrogen-rich macerals are main material to generate oil in the Jurassic coal measures. 这些富氢显微组分应该是煤系有机质中主要的生油显微组分。
- The elastic wave parameters characteristics of Datong jurassic coal rock bed are analyzed.It will guide the channel wave seismic exploration in future. 对大同侏罗纪煤田的煤岩层弹性波特征参数进行分析,以便指导今后槽波地震探测工作。
- A good brand and marketing advantage: The company now has developed the mine Jurassic coal seam produced with a low ash, high heat and other significant advantages. 良好的品牌和市场优势:公司目前拥有的矿井所开发的侏罗系煤层出产的煤炭具有低灰、高发热量等显著优点。
- Hydrocarbon generated from Middle-Lower Jurassic coal beds as the main source rock in the basin has remarkably high Pr/ph ratio as well as heavy carbon isotope and C29 sterane. 中、下侏罗统煤系地层是主要的烃源岩，这套源岩生成的油气具有显著的姥鲛烷优势、重碳同位素以及富含C29甾烷等特征。
- Main macerals of hydrocarbon generation are sporinite, cutinite, alginite, bituminite, liptodetrinite and desmocollnite in source rocks from Jurassic coal measure in Northwest China. 西北地区侏罗纪煤系地层中主要的生烃显微组分是孢子体、角质体、藻类体、沥青质体、碎屑类脂体、基质镜质体等，而树脂体、木栓质体等早期低熟生油组分含量很低。
- The principle of the sequence stratigraphy in well logs and outcrops has been used to reconstruct sequence stratigraphic framework of the Jurassic coal measures in Yuqia area of Northern Qaidam basin. 运用钻井岩心、测井及层序地层学有关理论、方法,对青海柴北缘鱼卡地区侏罗纪含煤地层进行了层序地层学研究。
- Jurassic coal in north-western China 西北地区侏罗纪煤
- THE RULES OF JURASSIC COAL ACCUMINATION IN ORDOS BASIN 鄂尔多斯盆地侏罗纪聚煤规律
- Coal characteristics and utilization access of Jurassic coal in Bulianta Mine 补连塔矿侏罗纪煤的煤质特征与利用途径
- EVALUATION OF HYDROCARBON GENERATING POTENTIAL OF THE MIDDLE AND LOWER JURASSIC COAL IN NORTHWEST CHINA 西北地区中下侏罗统煤成烃源岩评价
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- Analyzing on the elastic wave parameters characteristics of Datong jurassic coal rock bed 大同侏罗纪煤田煤岩层弹性波参数特征浅析
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- Genetic potential and geochemical features of pyrolysis oils of macerals from Jurassic coal measures, Northwest China 中国西北侏罗纪煤系显微组分生烃潜力、产物地球化学特征及其意义
- Research on Comprehensive Geological EnvironmentalQuality of Jurassic Coal Field in Ordos 鄂尔多斯侏罗纪煤田综合地质环境质量研究
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
