请输入您要查询的英文单词:

 

单词 paleocurrent
释义

paleocurrent /ˌpæliəu'kʌrənt/

英汉-汉英词典
n. 古水流
词组 | 习惯用语
您要查找的是不是:
  • playground n. 操场;运动场;游乐场
  • procurement n. 采购;获得;促成
  • undercurrent n. 暗流;潜流
  • crosscurrent n. 交叉水流;反对意见;相反的趋势
paleocurrent [海洋] 古水流; 古流;

网络短语:
paleocurrent ripple 古流涟痕
paleocurrent system 古水流体系
paleocurrent analysis 古流向分析
paleocurrent direction analysis 古流向分析
paleocurrent direction distribute 古水流方向
paleocurrent potential energy 流体势
paleocurrent and source direction 古水流与物源方向
英语百科

Paleocurrent

Bidirectional wave ripple, Nomgon, Mongolia
Flute cast, showing paleocurrent to the upper right of pic
Parting lineation, from lower right to upper left; Kayenta Formation, Canyonlands National Park.

A paleocurrent or paleocurrent indicator is a geological feature (typically a sedimentary structure) that helps one determine the direction of flowing water in the geologic past. This is an invaluable tool in the reconstruction of ancient depositional environments.

随便看

 

英汉双解词典包含3607232条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
京ICP备09058993号 更新时间:2025/9/29 1:13:31