Finally, the coal-rock mass in the arch angle and apex is slided, and causes the distortion of local rock pressure, even induces dynamic hazards around working face.
拱角与拱顶煤岩滑落失稳，造成工作面局部压力畸变并诱发动力学灾害。
The response of turbojet engine to the turbulence-type of dynamic inlet total pressure distortion is discussed in this paper.
本文介绍涡喷发动机对湍流型动态畸变的响应。
应用推荐