tectonic episode

基本解釋

This basin underwent 5 evolution stages including volcanic irruptions and tectonic subsidences under the actions of episode tectonic movements.
在幕式構(gòu)造作用下，灤平盆地經(jīng)歷了5期火山噴發(fā)和構(gòu)造沉降演化階段。
The intensive Yanshanian magmatic activity and multiple-episode tectonic deformation resulted in a complex geology in the Fengtuoliang-Sihai area of Beijing Municipality.
北京市鳳鴕梁-四海地區(qū)燕山期巖漿活動(dòng)強(qiáng)烈地質(zhì)構(gòu)造復(fù)雜，中生代地層劃分問(wèn)題一直爭(zhēng)議頗多。
The area has undergone six stages of tectonic deformation with the second episode of Caledonian Movement (D_2) and the fifth episode of Himalayan Movement (D_5) as the most important ones.
該區(qū)經(jīng)歷了六個(gè)構(gòu)造形變期，以相當(dāng)于主加里東期的第二期（D_2）與喜馬拉雅期的第五期（D_5）形變期最為重要。