请懂地址方面的英语高手,进

来源:百度知道 编辑:UC知道 时间:2024/06/18 06:28:49
地震勘探检波器原理、特性及有关问题分析

摘要
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。检波器作为一个振动系统,这个振动系统的力学特性决定了检波器的频率响应特性,是检波器的基本原理所在,根据振动系统感应的不同的振动物理量可分为:位移检波器、速度检波器和加速度检波器;检波器的另一部分就是机电转换系统,是检波器的电学部分,这部分是根据各种物理效应来实现的,也是传感器的物理基础;根据检波器的力学和电学两部分特性,可以分析检波器的性能以及相应的特性参数,通过这些参数对地震信号的影响和地震信号对这些性能参数的需求分析,同时也分析了目前常规检波器存在的不足,已无法满足高精度地震勘探的需要,提出了地震勘探需要频率范围宽、动态范围大、失真度小、灵敏度高、检波器允差小等特点的检波器;并对检波器使用中的一些做法进行探讨,尤其在检波器对比试验中存在一定的盲目性,主要是对检波器的原理和性能了解不够;因此系统地了解和掌握检波器的原理和特性,是正确地选择和使用检波器的基础。
关键词 检波器 振动系统 机电转换 频率特性 检波器对比 地震信号

恳请高手帮忙翻译,越块越好,很急
哪位好心人给帮帮忙吧
翻译的好可以给加分,谢谢了
请不要用翻译的软件。谢谢

Seismic detector principles, characteristics and analysis of relevant issues

Abstract

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. Detector as a vibration system, vibration system that determines the mechanical properties of the detector's frequency response is the basic principle of detector is located, according to the different vibration system of the vibration sensors can be divided into physical quantities: displacement detector, speed detector and acceleration detector; detector is another part of the Electrical and Mechanical conversion system is part of the electrical detector, which is based on a variety of physical effects to be achieved, but also the physical basis for sensors; detector in accordance with the mechanical and electrical 2 some of the characteristics of the detector can be analyzed and the correspo