岩砂 meaning in Chinese
iwasuna
rock sand
Examples
- Major reservoir included sand bodies of subaquatic distributary channels in deltas , braided deltas , fan deltas , and sand bodies of turbidtte in deep lake
主要的储集层有：三角洲、辫状河三角洲、扇三角洲前缘水下分流河道砂体和深湖浊积岩砂体。 - The most favourable sequences for subtle traps are cycle 3 and cycle 4 , and the most favourable oil and gas - pool forming regions are jishan sandstone , fan - delta sandstone of south part of linnan sag , sliding turbidity sandstone of the slope part of shuangfen delta front and turbidity and sub - fan near fault of jiangjia dian
基山砂体、临南洼陷南部沙三下扇三角洲砂体、双丰三角洲前缘的斜坡地带的滑塌浊积岩砂体和江家店地区的浊积扇体和近岸水下扇体是最有利的勘探目标区。