| 1. | 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。
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| 2. | 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。
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| 3. | Verification regulation of digital earthquake geophone
数字地震检波器检定规程
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| 4. | Study on damp mechanism of eddy acceleration geophone
涡流检波器阻尼机理研究
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| 5. | General technical standard for geophone tester
地震检波器测试仪通用技术条件
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| 6. | Research on dynamic characteristic of eddy acceleration geophone
涡流检波器动特性的研究
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| 7. | On robust and precision measuring an eddy acceleration geophone
涡流检波器的稳健精密测量
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| 8. | Time - domain method for vortex - geophone ' s parameters test
涡流检波器参数测试的时域方法研究
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| 9. | Study of hd - js eddy acceleration geophone
涡流加速度检波器的研究
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| 10. | Study on the temperature influence on parameters of a geophone
地震检波器的参数受温度影响的研究
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