以下为句子列表：
英文: In this paper, the authors prove the sedimentary environment of every lithostratigraphic unit of Devonian, and precisely divide the geomorphic units of petrologic paleogeography of that period, based on the multiple division and detailed study to the petr
中文: 摘要通过对湖北及邻省泥盆纪岩石地层、生物地层与层序地层进行多重划分对比和详细研究，以大量实际资料确定该时期各岩石地层单位的沉积环境，准确划分出该时期岩相古地理地貌单元。
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英文: It can evaluate the quality of marine geo-environment by performing a multi-means, multidisciplinary integrated analysis of the quality of the geo-environments such as the seawater environment, sedimentary environment and engineering geological conditions
中文: 通过对海域的海水环境、沉积环境、工程地质条件等地质环境品质进行多手段、多学科的综合分析研究，可以评价海洋地质环境品质现状，并预测其未来发展趋势。
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英文: Its sedimentary type has the characteristics of both the stable deposit of Gondwana continent and the low energy deposit under coastal conditions, and mainly consists of a set of tidal-flat sedimentary assemblage whose sedimentary environment is related t
中文: 其沉积类型既有冈瓦纳大陆稳定沉积特点，又有滨岸条件下的低能沉积特征，主要为一套潮坪沉积组合，其沉积环境与短周期小规模近岸冰川活动有关。
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英文: Methods Based on comprehensive analysis of isopaches, sadstone percentage, paleocurrent and sadstone content, a reaserch is made on the sedimentary environment of Upper Permian Shiqianfeng Formation in the southern of north China.
中文: 方法根据岩石碎屑组分基本数据，运用地层厚度、砂岩百分含量、古水流、砂岩成分的系统分析方法。
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英文: Results The result on this sedimentary environment was an offshore terrigenous fresh water lake from permian of Shiqanfeng Formation marinecontinental transitional facies in the southern of north China.
中文: 结果研究区地层自南西向北东呈现依次增厚的趋势，整体为北东方向倾斜的宽缓斜坡环境；砂岩分布特征指示物源来自南部隆起区和沉积中心在研究区以北地区。
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