英德
有道
百度
谷歌
图片
维基
百科
地震法勘探 [dì zhèn fǎ kān tàn]
seismic method of exploration
seismic prospecting
seismic method of prospecting
seismic prospecting
seismic method of prospecting
- 摘要结合浅层地震反射波法在厦门海沧大桥勘探中应用，对在水域进行桥址浅层地震反射波法勘探中的各方面作一探讨，浅谈一些认识和体会。
Exemplified by the application of shallow seismic reflected wave technique to the exploration of Haicang Bridge in Xiamen, this paper makes a preliminary discussion on various aspects of the application of shallow seismic reflected wave technique to the exploration of bridge site in water area. - 摘要海上水文环境的复杂性给开展浅层初至折射波法地震勘探带来一定困难，主要体现在潮汐、海流、涌浪等对观测系统产生较大影响，是海上工作的主要干扰因素。
The surveying of refraction shooting on the shallow sea is affected by the complicated hydrologic condition, for example, tides, ocean currents, waves which is mainly the disturbance can be conduce a great affection to surveying system. - 噪声消除是地震勘探资料处理的基础,地震资料信噪比的高低将直接影响到后续处理的效果.因此,选取正确的噪声消除方法是整个资料处理的前提.本文从反射法地震勘探中噪声的特性出发,将常用的去噪方法分为四类,分析了它们的优点和局限性,并且对不同的处理方法进行了简单的比较,介绍了他们的应用领域.
The base of the data processing in a seismic exploration is noise elimination.High signal to noise ratio effects directly on the post-treatment.So the precondition of the data processing is the accurate noise elimination.This paper divides general noise eliminations into four groups by the characters of noise in the reflection seismic exploration,analyses their merits and demerits and compared methods with others.The same time,we introduce application domain of the noise eliminations.
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