Consider the reflecting point halfway between geophone positions 10 and 11 . 反射点的位置在第10和第11道检波点之间。
The theory of noise attenuation by patterns is the same whether applied to the shot or the geophone end of the wave trajectory . 应用组合方法压制噪声的原理,不论对炮点还是对栓波器波的轨迹终端都是一样的。
Verification regulation of digital earthquake geophone 数字地震检波器检定规程
Study on damp mechanism of eddy acceleration geophone 涡流检波器阻尼机理研究
General technical standard for geophone tester 地震检波器测试仪通用技术条件
A geophone is a device which converts ground movement (displacement) into voltage, which may be recorded at a recording station. The deviation of this measured voltage from the base line is called the seismic response and is analyzed for structure of the earth.