活动褶皱 meaning in English

active folding

Analyzing collected dada , the conclusion is : northwestern trending right lateral strike slip faults are predominant , other active structures include northeastern trending left lateral strike slip faults and west - east trending folds
对上述资料分析认为：天山山间主要以北西向的右行走滑活动断裂为主，另有一些北东向的左行走滑活动断裂和东西向的活动褶皱。
Yanqi basin is an intermont basin of tian shan , there is a nww trending right lateral strike slip active fault in southwestern basin , its maximum slip distance is 210m , and slip rate is about 10mm / yr , moreover , there is a west - east trending active anticline along northern basin
焉耆盆地是一个天山山间盆地，盆地西南缘发育一条走向北西西的右行走滑活动断层，最大走滑距离为210m ，走滑速率约10mm / yr ，盆地西北缘发育走向近东西的活动褶皱。