Under sustained stretching stress, extensional forced folds were formed in the overlying formations of salt beds due to their differential subsidence.

持续的拉伸应力作用，导致盐层上覆盖层差异沉降形成伸展型强制性褶皱。

youdao

While its evolution and flow direction are controlled by differential tectonic subsidence.

沉积环境的演变及主要水流方向，受差异性构造沉降的控制。

youdao

One-dimensional general model of land subsidence due to pumping is deduced and a semi-analytical method is used to solve this deviatoric differential equation.

推导了以垂向有效应力为基本变量的一维地面沉降的普遍模型，并用半解析方法予以求解。

youdao