depositional sequence

基本解释

• [地质] 沉积层序

英汉例句

双语例句

• There exited many types of the depositional gap within depositional sequence.
  在古河谷沉积层序中存在着多种沉积间断。
• It can be used to determine boundaries of depositional sequence and system tracts, current direction, hydraulic energy and manifold depositional environments.
  用它可以确定层序和体系域边界，判断水流方向和水动力大小，识别多种沉积环境。
• Some rock type characteristics of the depositional sequence in the seismic event are summarily described, and the origin of the seismic depositional rock is preliminarily studied in this paper.
  本文概略地描述了该地震事件沉积序列中不同岩石类型特征，并对其成因进行了初步的探讨。

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词组短语

短语

• depositional evolution sequence 沉积演化规律
• depositional cycle and sequence 沉积旋回及层序
• nonmarine depositional sequence 非海相沉积层序
• depositional sequence and system tracts 层序和体系域
• non -marine depositional sequence 非海相沉积层序

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专业释义

地球科学

• 层序地层

  It is divided 2 stages: Changlangpu stage, Longwangmiao stage; 3 formations: Liguang formation, Zhushatong formation, Mantou formation. Lithostratigraphy, biostratum, and depositional sequence are consolidated by the whole region stratum contrast in research field.2.
  并进行了全区的地层对比，使研究区下寒武统的岩石地层、生物地层、年代地层和层序地层得到了统一。

• 沉积层序
• 堆积层序