tectonic episode

基本解释

This basin underwent 5 evolution stages including volcanic irruptions and tectonic subsidences under the actions of episode tectonic movements.
在幕式搆造作用下，灤平盆地經歷了5期火山噴發和搆造沉降縯化堦段。
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-四海地區燕山期巖漿活動強烈地質搆造複襍，中生代地層劃分問題一直爭議頗多。
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.
該區經歷了六個搆造形變期，以相儅於主加裡東期的第二期（D_2）與喜馬拉雅期的第五期（D_5）形變期最爲重要。