【摘要】 数字地震观测系统与模拟地震观测系统的标定原理基本是一致的 ,只是具体做法有所不同。辽宁数字遥测地震台网建成以来 ,每年都要对系统进行幅频特性测定 ,通过这项工作积累了一定的经验 ,该文章分三部分谈谈系统标定的理论公式、操作步骤及计算方法。更多还原

【Abstract】 The basic demarcated principle of the digital seismic observational system and that of the analogy seismic observation system are similar to each other except their actual methods Ever since the Liaoning earthquake net station,it is demanded that the character of attitude frequency of the system be demarcated every year We have accumulated a lot of experiences in this job The article is composed of three parts:theoretical formula,operational procedure and calculation method更多还原