这一现象与科里奥利力和 非 谐性引起的简正振动的耦合作用有关.This phenomenon could be related to - the coupling of normal vibrations produced by Coriolis forces and anharmonisity....
In my hurry to leave for school, I left my lunchbox in my room.为了赶上学, 在匆忙中我把饭盒遗忘在房间.I walked to the sand shore with my lunchbox, and sat down a tied fisherboat.我携着中食的饭匣向沙岸上走来,在一只泊系着的渔舟里面坐着....