相演化 meaning in English
facies evolution
Examples
- Based on the deposital velocity of the magnetic strata unit , the paper has worked out the velocity of the genetic unit of the basin utilizing the vertically evolutive map
以磁性地层单元内的沉积速率为基础，结合静43 - 67井的垂向沉积相演化图，计算出断陷湖盆成因相的沉积速率。 - The distributary channel microlithofacies evolution characteristics is studied with markov chain ' s analysis method , which lies in the shelf delta plain of dongzakou group of later carboniferous epoch in lixian county , gansu province
摘要采用马尔柯夫链分析方法研究了甘肃礼县地区晚石炭世东扎口组的陆架三角洲平原分支流河道微相演化特征。 - Based on the above , comparing the wells , mapping microfaceis of different formations , they illustrate the evolvement of different microfacies and point out the favorable microfacies and offer the important groundwork for the exploration and exploitation of petroleum
以此为基础，进行井间横向对比，编制不同层位的沉积微相平面展布图，揭示各沉积微相演化规律，从而指出勘探开发的有利相带，为油田的进一步勘探开发提供依据。