| 强场源瞬变电磁仪及在某铜矿的试验性应用 |
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| 引用本文： | 柳建新,刘春明,童艳光.强场源瞬变电磁仪及在某铜矿的试验性应用[J].物探与化探,2004,28(2):130-132. |
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| 作者姓名： | 柳建新 刘春明 童艳光 |
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| 作者单位： | 1. 中南大学,信息物理工程学院,湖南,长沙,410083
2. 吉林大学,电子科学与工程学院,吉林,长春,120026 |
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| 基金项目： | 国家"十五"科技攻关项目(2001BA609A-06) |
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| 摘 要： | 为加大瞬变电磁仪的勘探深度,通过吸收电子工业中成熟的技术成功研发出了强场源瞬变电磁仪。该仪器具有发送电流大、关断时间短、勘探深度大等优点。通过在某铜矿区的试验性应用,证明已具备开展野外实际工作的能力,达到了预期的效果。
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| 关 键 词： | 瞬变电磁法 勘探深度 时间常数 强场源 |
| 文章编号： | 1000-8918(2004)02-0130-03 |
| 收稿时间： | 2003-06-10 |
THE STRONG FIELD SOURCE TRANSIENT ELECTROMAGNETIC INSTRUMENT AND ITS TENTATIVE APPLICATION IN A COPPER MINE |
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| LIU Jian-xin,LIU Chun-ming,TONG Yan-guang.THE STRONG FIELD SOURCE TRANSIENT ELECTROMAGNETIC INSTRUMENT AND ITS TENTATIVE APPLICATION IN A COPPER MINE[J].Geophysical and Geochemical Exploration,2004,28(2):130-132. |
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| Authors: | LIU Jian-xin LIU Chun-ming TONG Yan-guang |
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| Institution: | LIU Jian-xin~1,LIU Chun-ming~1,TONG Yan-guang~2 |
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| Abstract: | In order to extend the exploration depth of the transient electromagnetic instrument, the authors have successfully developed the strong field source transient electromagnetic instrument on the basis of adsorbing ripe technology in electron industry. The instrument has such merits as transmission of large quantities of current, short cut-off time and great exploration depth. A tentative application of this instrument in a certain copper mine has proved that it can be used effectively in field work. |
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| Keywords: | transient electromagnetic method exploration depth time constant strong field source |
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