学科：构造地质学 词目：张裂 英文：extension fracture 释文：张裂是指张应力引起的断裂。垂直于最大应力方向并平行于压缩方向；使岩石沿破裂或断裂裂开。
自渐新世，中国东部大陆进入了张裂的大陆边缘阶段。
The eastern China continent has entered into the stage of rifting continental margin since Oligocene.
断裂的活动具有早期张裂、中晚期剪切走滑与正反转活动的特点。
Early tension fracture, middle shear strike slipping or normal overturning occurred during the movement.
地质张裂系统广泛见于熔岩流、地面沉降和张性构造发育的地区。
The geological systems of tension fissures are widely found in the regions of lava flows, ground subsidence and development of extension structures.
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