碰撞激励 impact excitation
repulse excitation
- 暖空气经常更轻一些,因为分子受到热量的激励而四处碰撞。
War(warm?)air is frequently lighter as the molecules bump around, excited by the heat. - 直观上来说,物理学家们期望光会在无序晶体表面散射开,但是在这时,相互碰撞的光波相互激励从而在材料中得到聚集。
Intuitively, physicists expect light to scatter in the face of disorder, but in this case colliding light waves built each other up and collected in the material. - 本文应用随机激励的耗散的哈密顿系统理论研究了二自由度碰撞振动系统的随机响应。
The response of a two-degree-of-freedom vibro-impact system under stochastic excitation can be obtained by using stochastically excited and dissipated Hamiltonian system theory.