| ZD-1型信号增强浅层勘探地震仪 |
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| 引用本文： | 李宝祥, 勾少仁, 倪大来, 田占丰. 1982: ZD-1型信号增强浅层勘探地震仪. 地震学报, 4(3): 308-315. |
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| 作者姓名： | 李宝祥 勾少仁 倪大来 田占丰 |
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| 作者单位： | 中国科学院地球物理研究所 |
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| 摘 要： | 本仪器用于探测地表以下几十米至数百米范围内的介质构造。通过对信号波形的迭加处理,达到改善信噪比的目的。 该仪器采用8位大规模集成单片A/D转换器,取样速度为5000,2000,1000和500样值/秒。內存尺寸为1024字
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A SEISMIC EQUIPMENT FOR SHALLOW EXPLORATION WITH ENHANCED SIGNAL TO NOISE RATIO,TYPE ZD-1 |
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| LI BAOXIANG, GOU SHAOREN, NI DALAI, TIAN ZHANPENGcom . 1982: A SEISMIC EQUIPMENT FOR SHALLOW EXPLORATION WITH ENHANCED SIGNAL TO NOISE RATIO, TYPE ZD-1. Acta Seismologica Sinica, 4(3): 308-315. |
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| Authors: | LI BAOXIANG GOU SHAOREN NI DALAI TIAN ZHANPENGcom |
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| Affiliation: | Institute of Geophysics, Chinese Academy of Sciences |
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| Abstract: | This equipment can be used to investigate the structure of shallow layers, ten to several hundred meters below surface. By stacking the wave signals in processing the data, it has been possible to improve the signal-to-noise ratio.Bight-bit monolithic large scale integrated circuit A/D coverter is employed. Speeds of sampling are 500, 1000, 2000, 5000 per second respectively. The storage capacity of this equipment is 1024
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