geophone

geophone

1. DigiPOINT geophone

DigiPOINT检波器

2. XU Jin-xi,LU Gong-he.The influence of geophone tailcone structure upon acquired seismic signals[J].Oil Geophysical Prospecting,1999,34 (2):204-209.

[1]徐锦玺,吕公河.检波器尾锥结构对高分辨率地震信号的影响[J].石油地球物理勘探,1999,34(2):204-209.

3. three-component geophone array

三分向地震检波器台阵

4. triaxial digital geophone

三分量数字检波器

5. three-component geophone

三分量检波器

6. Keywords three dimensions;high resolution;development seismology;seismic data acquisition;high frequency noise;geophone ar

三维;高分辨率;开发地震;地震数据采集;高频噪声;检波器组合;

7. Keywords three-dimensional seism;dual-borehole microlog;ghost;variablebin;geophone array;planting condition;coupling;

三维地震;双井微测井;虚反射;可变面元;检波器组合;埋置条件;耦合;

8. Keywords desert area;shotpoint transferring;geophone feeding through;statics technology;low signal-to-noise ratio;3D seismic prospecting;

三维地震勘探;变观;检波器耦合;静校正技术;低信噪比;沙漠地区;

9. Keywords 3D seismic exploration A/D converter high resolution geophone;

三维地震勘探;模/数转换器;高分辨率;检波器;

10. A desirable testing method is developed to produce quality seismic geophone strings.

为了生产出高质量的检波器串，作者提出一种行之有效的检测方法。

11. In order to design a high accuracy geophone with high sensitivity and low-distortion,the electromagnetic field in a geophone is studied systematically.

为使检波器获得高灵敏度、低失真度,对检波器内的电磁场进行了系统的研究。

12. uphole geophone

井口听声器

13. Besides, the influence of receiving condition upon data acquisition are studied by analysing geophone and its coupling to ground, and the effect of high frequency noise on data acquisition is a...

从检波器及其与地面的耦合关系出发研究了接收条件对资料采集的影响;

14. Geophone characteristic parameters were then obtained by fitting the measured amplitude-frequency curves.

以此为目标函数，对实测频率响应函数进行了曲线拟合并确定了检波器的特性参数；

15. geophone transfer function

传递函数

16. But the development of geophone far falls behind to other relative technics and can not meet the demands of high resolution seismic prospecting.

但是，现有检波器的发展水平远远落后于其它相关技术，不能满足高分辨率地震勘探的要求。

17. MathematicaI geophone (MG) and equal-time stacking (ETS) principles are used to implement seismic prestack forward modeling with irregular surfaces using the oneway acoustic wave-equation.

作者基于数学检波器和等时叠加原理,实现了复杂地表的单程波动方程地震叠前正演模拟。

18. The author's opinion is that the key to high resolution exploration is keeping geophone's distortion the lowest and improving technology of shooting continuously.

作者认为要想在高分辨率地震勘探中取得突破性的成果,攻克的难关应是降低检波器的失真度并将激发方法提高到一个新的水平。

19. Grating geophone

光栅地震检波器

20. Design of the System with Sample, Store and Off-line Analysis Based on Digital Grating Geophone

光栅数字地震检波器采集存储与离线分析系统的设计

21. Design and Experiment of Acousto-Optic Waveguide Phase Modulator in Electro-Optic Integrated Acceleration Seismic Geophone

光电集成加速度地震检波器中声光波导相位调制器的设计与实验

22. optical-fiber geophone for stream cable

光纤拖缆检波器

23. ominidirectional geophone pattern

全方位检波器组合

24. The interior interiayer of the submersibledown hole geophone string adopts PTFE material.

内阁层采用PTFE材料，绝缘性好，耐冲击，密封性好。

25. Study of Influence on the Mode Parameter Variations of a Geophone Under Various Impact Forces

冲击力对地震检波器模态影响的研究

26. Study on Seismic Geophone Coupling in Desert Area of Zhunger Basin

准噶尔盆地沙漠区地震检波器耦合研究

27. Land geophone and marsh geophone had very similar structure, they both introduced magnetic-electricity sensor, but hydrophone adopted piezoelectricity sensor.

前两种结构相似,均采用磁电传感器,而水中检波器则采用压电式传感器。

28. pressure geophone

压力式地音计

29. pressure-sensitive geophone

压敏检波器

30. Piezoelectric acceleration geophone and the analysis of its frequency response characteristics

压电加速度地震检波器及其频率响应特性分析

31. Piezoelectric Geophone Tester

压电检波器测试仪

32. Michelson Dual-Optic Routes Geophone

双光路迈克尔逊加速度检波器

33. 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。

34. reeverse wound geophone

反绕地震检波器

35. variable reluctance geophone

可变磁阻地震检波器

36. We can produce different pattern of geophone string to satisfy the customers.

可根具用户要求，生产不同组合形式的检波器串。

37. New series of geophone are used in geophysical and geological exploration, engineering, space industry, national defense, security monitoring and scientific research.

可用于反射法和折射法地震勘探中垂直分量的检测,也可在工程、航天、国防、安全监测和科学实验等领域中应用。

38. Experiment with different pressure on geophone

在检波器上施加不同重物的试验

39. Keywords geophysical exploration;high resolution;geophone;frequency resphonse;sensitivity;

地球物理勘探;高分辨率;检波器;幅频响应;灵敏度;

40. Keywords seismic exploration high-resolution geophone drilling truck;

地震勘探;高分辨率;检波器;钻机车;

41. It is usually use geophone array to receive seismic signal in seismic exploration.

地震勘探中,通常利用检波器组合的办法来接收地震信号。

42. Effects of tail-cone on geophone coupling system during seismic exploration

地震勘探采集中尾锥因素对检波器耦合系统的影响

43. Keywords seismic data acquisition precision noise distortion geophone cable;

地震数据;采集精度;噪音;畸变;检波器;电缆;

44. Keywords seismic geophone;accelerometer;MOEMS;harmonic oscillator;waveguide;Mach-Zehnder interferometer;

地震检波器;加速度计;MOEMS;简谐振子;波导;马赫-泽德干涉仪;

45. Keywords seismic geophone;accelerometer;acousto-optic waveguide phase modulation;laser diode;FPGA;

地震检波器;加速度计;声光波导相位调制;半导体激光器;FPGA;

46. Keywords geophone;developing trend;high resolution;data acquisition;reliability;

地震检波器;发展趋势;高分辨率;数据采集;可靠性;

47. Keywords seismic geophone high-resolution seismic exploration property;

地震检波器;高分辨率;地震勘探;特性;

48. Performance analysis of geophone array

地震检波器串组合的性能分析

49. Study on anti-disturbance performance of the seismic geophone

地震检波器抗干扰性能研究

50. Seismic geophone is key part of seismic data acquisition and its properties have direct influence on quality of seismic data.

地震检波器是地震野外数据采集的关键部分,其性能直接影响地震数据的质量。

51. Geophone seismic signal is received the most critical link is placed in the ground up through the earth's vibration sensors, and then converted into electrical signal output.

地震检波器是接收地震信号最关键的环节，是通过放置在地面上来感应大地的振动，然后转换成电信号输出。

52. Sine Sweeping Constant Current Exciting for Geophone Characteristic Parameter Measurement and Identification

地震检波器特性参数识别的一种新的正弦扫频恒流激励方法

53. Geophone becomes the crux in high-resolution seismic data acquisition.

地震检波器的作用已成为制约高分辨率地震数据采集的瓶颈。

54. 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

55. A new type of geophone is presented,based on the narrow band transmission and free of back reflection features of long period fiber grating.

基于长周期光纤光栅能透射特定波长的性质,以及其无后向反射的优点,提出一种新型的长周期光纤光栅地震检波器系统。

56. Keywords Tarim basin;seismic shooting;seismic receiving;high density single receiver acquisition;digital geophone;

塔里木盆地;地震激发;地震接收;高密度单点接收采集;数字检波器;

57. It can analyze DPG signal, self-defined sweep signal, test of seismic channel data and geophone polarity by use of DSD returned signal through wire and wireless style.

它可对DPG信号、自定义扫描信号、地震道数据及检波器极性测试、通过有线或无线方式由DSD返回的信号进行分析。

58. The practice proved that the geophone array is favorable tool for suppression of interference , having a good results and becoming a basic operation tool in seismic exploration .

实践证明,检波器串组合是压制干扰的有利手段,效果极佳,已成为地震勘探的一种基本工作方法。

59. close-spaced geophone receiving

密集检波器接收

60. Study on the misleading in scaling of seismic geophone constant

导致拾震器常数标定进入误区的研究

61. short geophone interval

小点距

62. geophone seat

尾座

63. This geophone with seat suits the field with soft surface or in the desert area.

带尾座检波器适合在松软地表或沙漠地域地震勘探中使用和推广。

64. There are three kinds of geophone commonly used: land geophone, marsh geophone and hydrophone.

常用的检波器有陆地检波器、沼泽检波器和水中检波器三种。

65. 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。

66. The mechanic model of the long period fiber grating geophone was established and the transfer function of the geophone was deduced.

建立长周期光纤光栅地震检波器的力学模型，并推导出检波器系统的传递函数。

67. Structure design of Mach-Zehnder interferometer in electrooptic integrated acceleration seismic geophone[J].

引用该论文 张燕君,陈才和,吴波,崔宇明,马广鹏.

68. Integrated Optics Michelson Interference Acceleration Seismic Geophone[J].

引用该论文 恩德,陈才和,崔宇明,丁桂兰.

69. Keywords microseismic monitoring;geophone;installing technique;rock mass fracturing;coal mine;mining pressure;

微地震监测;检波器;安装技术;岩体破裂;煤矿;矿山压力;

70. refraction geophone

折射检波器

71. Design of geophone array for improving seismic resolution

提高地震分辨率的检波器组合设计

72. The Orientation of crosswell 3-D component geophone is critical to processing of crosswell seismic data.

摘要井间三分量检波器的方位确定是井间资料处理的关键。

73. Seismic geophone is vital to obtain seismic data of high quality as it is the first gate in seismic acquisition.

摘要作为地震数据接收环节的第一道门槛，地震检波器一直是获取高质量地震数据的关键，为此人们不断地追求性能更加完善的地震检波器。

74. A rigid and light mantle joins tightly between the geophone body and its tailcone, combining with the tailcone, to form a device called geophone seat.

摘要在检波器尾锥与检波器主体连接处紧密连接一个刚度大、质量轻的“尾罩”，该尾罩与尾锥共同构成检波器尾座。

75. As the high resolution seismic technology goes ahead further, the geophone property has been becoming a bottleneck factor, which limits its progress.

摘要地震检波器的性能是高分辨率地震数据获取中的一个重要因素，对资料的品质影响很大。

76. digital geophone

数字地震检波器

77. digital grade land geophone

数字级陆地地音探测仪

78. Keywords SI data acquisition system;high density;high fidelity;high resolution;digital geophone;

数据采集系统;高密度;高保真度;高分辨率;数字检波器;

79. This paper introduces the work principle of eddy geophone and its parameter system.The 4-paramete and 7- parameter models of eddy geophone are given.

文章概述了涡流地震检波器的工作原理，介绍其参数系统，测量的发展和现状，为实现有效的高精度测量提供依据。

80. In this paper, the principle of the eddy acceleration geophone is summarized, the parameters systems responding to the working principle is introduced.

文章概述了涡流检波器的工作原理，介绍了有关参数和测量方法。