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利用火箭技术设计一种火箭激震装置，模拟地震波运动，其地震波主频率为2～10Hz，持续时间达3s，地面破坏状况相当于地震烈度7度。使用这种装置激震储存石油的大型油罐，可以检测储油罐的抗震性能。
The rockets shock absorber is designed by using rocket technology to simulate the seismic wave movement. The main frequency of the seismic wave is 2 ~ 10Hz and the duration is up to 3s. The damage condition on the ground is equivalent to the earthquake intensity of 7 degrees. The use of this device to excite oil in a large oil tank can detect the seismic performance of the oil tank.