lower coal measures的意思|示意
较低的煤炭措施
lower coal measures的网络常见释义
下石炭系 ... paralic coal measures 近海型含煤岩系 lower coal measures 下石炭系 Continental Coal Measures 内陆型煤系 ...
下部煤系 ... 无烟煤煤系 culm measures 下部煤系 lower coal measures 远海型煤系 marine coal measure ...
lower coal measures相关短语
1、 lower cloud point coal measures 煤系下部砂质粘土相
lower coal measures相关例句
By the Gas chromatography and the Gas chromatography-mass spectrogram analysis, the biomarkers in the Lower Cretaceous mud rocks and coals of coal measures from Jixi Basin were studied.
应用气相色谱和色谱—质谱等分析方法，对鸡西盆地下白垩统煤系烃源岩的泥岩和煤岩生物标志物进行研究。
The Lower Permian Wangjiapu coal measures and the Upper Permian Leping coal measures in Northwest Jiangxi were formed in lacustrine environment in the epicontinental sea area.
赣西北地区下二叠统王家铺煤组和上二叠统乐平煤组，形成于陆缘海的湖泊沼泽环境。