“dynamical pressure”簡單造句，dynamical pressure造句子

Seepage space features of roadway surrounding rock affected by dynamical pressure

The mechanical effects produced by the V-shape notch, which is under both the dynamical pressure of explosive shock wave and the quasi-static pressure of explosive sas, are discussed in detail.

By using model test of simulated materials and finite element calculation and theory deduce, the alternate exterior entry surrounding rock stability in dynamical pressure area is systemically studied.