sinistral

基本解释

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。
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。。
Controlled by sinistral shear stress of the regional major fault during magma emplacement, the granite distributed from the southeast to the northwest.
岩浆的侵位受区域性大断裂左旋剪切应力控制，空间上呈现由南东往北西逐渐变新的特点。