| ZD9大地电场仪 |
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| 引用本文： | 赵家骝,苏明达,王燕琼,宋宝昌,张晓帆.ZD9大地电场仪[J].西北地震学报,1995,17(1):69-74. |
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| 作者姓名： | 赵家骝 苏明达 王燕琼 宋宝昌 张晓帆 |
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| 作者单位： | 国家地震局兰州地震研究所 |
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| 摘 要： | 本文介绍了作者研制的一种新型的专用大地电场测量仪器－ＺＤ９大地电场仪，着重介绍了该仪器的主要技术指标、工作原理、主要功能及技术特点等。该仪器可用于大地电场常规观测及运用大地电场张量法进行深电部率探测，还可以用于其它需要多路数字采集的场合，经过各种性能试验和地震现场长期使用，该仪器能够满足大地电场观测的需要。
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| 关 键 词： | 地电仪 大地电场 地震台 地震观测仪 |
| 收稿时间： | 1994/3/4 0:00:00 |
MODEL-ZD9 TELLURIC EQUIPMENT |
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| Thao Jianu,Su Mingd,Wang Yanqiong,Song Baochang and Zhang Xiaofan.MODEL-ZD9 TELLURIC EQUIPMENT[J].Northwestern Seismological Journal,1995,17(1):69-74. |
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| Authors: | Thao Jianu Su Mingd Wang Yanqiong Song Baochang and Zhang Xiaofan |
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| Institution: | Earthquake Research Institute of Lanzhou, SSB, Lanzhou 730000,Earthquake Research Institute of Lanzhou, SSB, Lanzhou 730000,Earthquake Research Institute of Lanzhou, SSB, Lanzhou 730000,Earthquake Research Institute of Lanzhou, SSB, Lanzhou 730000 and Earthquake Research Institute of Lanzhou, SSB, Lanzhou 730000 |
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| Abstract: | In this paper the technical indexes,principle,function of a new specialized electrotelluricmeasuring instrument(Medel-ZD9)developed by authors is introduced. This instrument canbe used for routine observation of earth electric field at field stations and to detect deep earthresistivity by using the tensor method. It can also be used in other cases where multi-channeldata collecting is required. The tests of various performances and long use in earthquake sitesshow that the instrument can meet the needs of observing the geoelectric field. |
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| Keywords: | Terrameter Geeelectric field Seismostation |
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