岩石韧性组构和糜棱岩变形的微构造研究表明，碰撞前期走滑为左行。
燕山断块南边界的北东向断裂存在著较显著的左旋运动。
1·Butt at one time, handedness (twist direction of the shell) was equally distributed within some snail species that have become predominantly dextral or, in a few species, predominantly sinistral.
然而现在已经变为右旋占多数的蜗牛种类，其旋向性（壳的螺旋方向）一度也曾均衡分布，在某些种类中，甚至左旋曾占优势。 。
2·Field structure, microstructures and quartz C-axis analysis all indicate sinistral shear sense of the ductile shear belt.
野外构造、显微构造与石英C轴组构分析皆指示为左旋走滑韧性剪切带。
3·The forming age of maximum sinistral strike-slip occurred in Middle-Late Triassic.
最大左行走滑活动时期当在中晚三叠世。
4·Since the Tertiary period, the Red River Fault Zone suffered both of the sinistral movement and dextral movement, but the activities of the north and the south segment were different.
断裂带自第三纪以来，经历了左旋运动、右旋运动，南北两段的活动性有一定的差异。
5·Differential strain between both terrains was accommodated across the Wenchuan-Mouwen ShearZone, which developed during D_3 as a sinistral strike-slip zone.
两个地区的差异应变被发育于D_3的汶川-茂汶左行剪切带所容纳。
1·The contact deformation shows that the Fenghuangshan pluton was controlled by a regional sinistral shear stress field.
接触带构造变形特征显示岩体侵位受控于区域左旋剪切应力场作用。
2·The north east fracture which is the south boundary of Yanshan fault block shows relative notable sinistral movement.
燕山断块南边界的北东向断裂存在着较显著的左旋运动。
3·S-C fabrics and asymmetric rotational augens in mylonite indicate sinistral shear and locally dextral shear.
组构和不对称旋转碎斑指示以左旋剪切为主。