| “地震勘探载波传输仪”的研制 |
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| 引用本文： | 赵翼晋 宓琴芳. “地震勘探载波传输仪”的研制[J]. 西南石油大学学报(自然科学版), 1981, 3(3): 1-18. DOI: 10.3863/j.issn.1000-2634.1981.03.001 |
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| 作者姓名： | 赵翼晋 宓琴芳 |
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| 摘 要： | 本文主要介绍了我们研制的一台供地震勘探用载波传输仪的性能。它具有下列技术特点:(1)通路线性电平范围>90分贝。(2)通路数目为30路。(3)路间干扰<10-5。(4)抗工业电干扰及其它天电干扰能力强等。论述了实现上述指标的技术途径,并给出了室内模拟实验和现场实验的各种对比记录。
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THE DESIGN AND MANUFACTURE OF THE WAVE-CARRIER TRANSMITTER FOR SEISMIC EXPLORATION |
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| Zhao Yi-Jin Mi Qin-fang. THE DESIGN AND MANUFACTURE OF THE WAVE-CARRIER TRANSMITTER FOR SEISMIC EXPLORATION[J]. Journal of Southwest Petroleum University(Seience & Technology Edition), 1981, 3(3): 1-18. DOI: 10.3863/j.issn.1000-2634.1981.03.001 |
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| Authors: | Zhao Yi-Jin Mi Qin-fang |
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| Abstract: | The article describes the performances of the wave-carrier transmitter for seismic exploration which is designed and manufactured by us.The wave-carrier transmitter has following technical characteristics:(1) Linear level range in channels>90 decibels.(2) The number of channels is 30.(3) The interference between channels<10-3.(4) It has high resistance to the interference of industrial electricity and the interference of other atmospherics.The article relates the technical approaches of realizing above mentioned aims and provides correlation records of lab analog experi-ment and field experiments. |
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