【摘要】 从动力学和运动学两个方面对磁通式振动传感检波器的尾锥长度分析可知,检波器尾锥长度只有在一定范围内,检波器与地震波传播媒质的耦合才会理想,也才能获得较好的地震信号。更多还原

【Abstract】 It is known from analyzing the length of tail cone of electrodynamic seismometer in two aspects of dynamics and kinematics, the couple between geophone and transmitted medium of seismic wave is idea when the length of tail cone of geophone is within a certain scope, which the better seismic signal can be obtained.更多还原