英语词汇Lower Cretaceous Series怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

翻译

下白垩统

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

网络释义

1
?下白垩统
... Lower Carboniferous Series 下石炭统 Lower Cretaceous Series 下白垩统 Lower Cretaceous 早白垩世 ...

双语例句

1
The diagenesis of the sandstone reservoirs of the upper jurassic-lower Cretaceous series in Wangfu depression was analysed systematically.
详细分析了王府凹陷上侏罗统和下白垩统砂岩储层的成岩作用及其对储层物性的影响。
2
Based on the geological and geophysical data, this paper analyses characteristics and controls of high-frequency sequences of Lower Cretaceous Series in Wuerxun Depression.
利用地质、地球物理等资料对乌尔逊凹陷下白垩统高频层序特征及其控制因素进行了分析。
3
Permo Carboniferous coal series have relative good coal gas potential, dark mudstones in lower Jurassic, lower part of Middle Jurassic and lower Cretaceous are the best source rocks.
区内石炭—二叠纪煤系具有良好的煤型气及一定的煤层气潜力，中、下侏罗统和下白垩统暗色泥岩类是最具生油潜力的烃源岩系。

单词	Lower Cretaceous Series
释义	Lower Cretaceous Series 翻译下白垩统以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?下白垩统 ... Lower Carboniferous Series 下石炭统 Lower Cretaceous Series 下白垩统 Lower Cretaceous 早白垩世 ... 双语例句 1 The diagenesis of the sandstone reservoirs of the upper jurassic-lower Cretaceous series in Wangfu depression was analysed systematically. 详细分析了王府凹陷上侏罗统和下白垩统砂岩储层的成岩作用及其对储层物性的影响。 2 Based on the geological and geophysical data, this paper analyses characteristics and controls of high-frequency sequences of Lower Cretaceous Series in Wuerxun Depression. 利用地质、地球物理等资料对乌尔逊凹陷下白垩统高频层序特征及其控制因素进行了分析。 3 Permo Carboniferous coal series have relative good coal gas potential, dark mudstones in lower Jurassic, lower part of Middle Jurassic and lower Cretaceous are the best source rocks. 区内石炭—二叠纪煤系具有良好的煤型气及一定的煤层气潜力，中、下侏罗统和下白垩统暗色泥岩类是最具生油潜力的烃源岩系。
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