Collisional processes suggest thermal equilibrium.

碰撞过程意味着热平衡。

In "Ultrahigh-pressure metamorphism and collisional dynamics of the Dabie Mountains". eds.

【大别山超高压变质作用与碰撞造山动力学】，科学出版社。

Therefore, attention is paid to the collisional stresses in the study of rapid granular flows.

因此，碰撞应力是快速颗粒流研究的主要内容。

When the stream is collisional, the negative energy nature changes to negative dissipative nature.

流束存在碰撞时，负能性质改变为负耗散性质。

The distal-collisional intermontane basin is a compressive basin, with poor developed source rocks.

远源碰撞山间盆地属压性盆地，生油岩系不发育。