白垩系是什么意思_白垩系用英语怎么说_白垩系的翻译_白垩系翻译成_白垩系的中文意思_白垩系怎么读,白垩系的读音,白垩系的用法,白垩系的例句

Upper Cretaceous : Including the Sifangtai Formation — Minshui Formation, corresponding to the Cenonian — Maestrichtian.

四方台组—明水组为白垩系上统, 相当于赛诺—梅斯特利克蒂阶(Senonian—Maestrichtian).

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The group consists of more than 10 Mesozoic basins.

与油气有关的沉积地层主要是侏罗系和白垩系.

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According to different dimensions, the cretaceous groundwater basin can be divided into many groundwater flow systems.

摘要以不同的研究尺度, 白垩系地下水盆地可以划分为若干地下水流系统.

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Analcite mineral was found rock specimen of cretaceous system in the Ordos Basin via using micro - analysis.

通过微观分析,在鄂尔多斯盆地白垩系钻孔岩样中发现方沸石类矿物.

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He placed the Jurassic - Cretaceous Boundary between the Yixian Formation and the Jiufotang Formation.

他根据多年的研究,将侏罗 - 白垩系界线置于义县组与九佛堂组之间.

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The source rocks are matured and in the peak stage of oil generation.

侏罗系白垩系发育多套扇三角洲、流河道以及三角洲前缘砂体,是较好的储集砂体.

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The volcanic type uranium deposits in East China basically occur in Jurassic and Cretaceous systems.

我国东部火山岩型铀矿床基本上都产在侏罗、白垩系中.

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Ferrodomite is the main magnetis carrier in the Cretacous violet sandstone on Fenghuo mountains.

风火山白垩系紫色砂岩样品的矿物学分析结果表明,大部分样品的磁性载体是铁白云石.

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Yingcheng group's volcanic rocks in Shengping field areof rhyolites, andesites, basalts, felsites and volcanic fragmental rocks.

升平气田白垩系营城组火山岩主要为流纹岩 、 安山岩 、 玄武岩 、 霏细岩及火山碎屑岩.

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Porous analcite balls are prepared by analcite rocks andand then are used to removing fluorine.

通过微观分析方法,在鄂尔多斯盆地白垩系钻孔岩样中首次发现方沸石类矿物.

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Multi - set of fan - delta , distributary channel and delta - front sand bodies of Jurassic and Cretaceous are favorible reservoirs.

其中,侏罗系储集砂体的孔渗条件较差,白垩系砂体的孔渗条件较好.

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