1·From the correlation with foreland basins abroad it is concluded that Sichuan basin resulted from Polydirectional compression stress.
在与国外前陆盆地对比的基础上，得出四川盆地是一个受多方向挤压应力综合作用的前陆盆地。
2·The Marine strata with different anti-deformability in the cover formed polydirectional and polyphase decollements under the tectonic compression and gravitational sliding.
盖层内抗变形能力不同的海相地层在构造推挤和重力滑动中形成了多期次、多方向的滑脱构造。