勘探手段

甚低频（VLF）电磁法是以电磁波为场源，通过探测场的参数变化获得电性局部差异，从而认识被测目标的一种勘探手段。

By using electromagnetic wave to get the difference variable parameter of the partial electric property , VLF electromagnetic method is an effective means to obtain the parameter of the measured objective .

试用综合勘探手段确定半成岩岩石承载力

Try to determine bearing capacity of hypabyssal rock by applying synthetic prospecting measures

综合勘探手段在堤防工程隐患探测中的应用研究

Application of Comprehensive Exploration Means for Investigating the Hidden Damage in Dike Engineering

综合勘探手段在复杂场地土石方检测中的应用研究

Research on Detection of Earthwork and Stonework in Complex Site with Comprehensive Exploration Means

矿体产状对勘探手段的选择甚为重要。

The occurrence of ore bodies is of great importance for the choice of the exploration methods .

水电工程长隧洞受地质条件影响、受勘测条件和勘探手段的限制以及施工难度大、变化因素多等原因，其开挖造价问题较复杂。

The excavation cost varied due to difference of geological condition , investigating means and degree of difficulty .

岩石圈三维结构的研究，尤其是海域岩石圈三维结构的研究，需借助地球物理勘探手段。

The means of geophysical exploration are needed in the research on lithosphere 3D structure , especially in sea areas .

金刚石钻探技术成为我省黑色、有色、贵金属、非金属矿床的重要勘探手段。

The diamond drilling technology is becoming an important exploration method for fer-rous , nonferrous , precious and nonmetallic ore deposits .

单一的勘探手段很难适应高速公路基本建设对勘察设计的高水平、高质量和高效率的要求。

A single prospecting method cannot satisfy the requirement of high level , high quality and high efficiency in a survey .

利用现代石油勘探手段寻找潜在的石油圈闭时，如果没有地磁、重力和地震勘探，是不可想象的。

Modern petroleum exploration is unthinkable without the aid of magnetism , gravity , and seismic surveys in finding potential petroleum traps .

简要介绍了天然气水合物的性质、国内外研究现状及其全球资源分布情况，阐述了其常用的地震、取心、测井等勘探手段和可行的开采方法。

Properties of natural gas hydrate ( NGH ), status of research on NGH at home and abroad and global distribution of NGH resources are introduced briefly .

但由于其复杂的地质构造和演化过程，在该类地区寻找油气是世界性难题，传统勘探手段存在严重的不足和不适应性，制约了勘探的进展。

Because of the complex geologic structure and evolution processes , the petroleum exploration in this area where traditional exploration method appeared inadequate and inapplicable is a worldwide problem .

通过三维开发地震在准噶尔盆地530井区的应用。证明该方法是查清复杂构造区构造特征的最精确的勘探手段。

3-D development seismic survey introduced in well-530 area of Junggar Basin is proved to be quite an accurate prospecting technique for identification of structural features in complex structural area .

探地雷达技术是当前国际上最先进的地球物理勘探手段之一，而煤矿雷达正是应用了这一技术，它可以对煤矿的潜在危险进行预测和鉴别。

The coal mine radar is meant to apply ground-penetrating radar techniques , one of the world 's most advanced geographical exploration means , in the identification of potential hazards in coal mines .

我们采用钻探、测井、地震、水文地质等勘探手段综合评价奥灰富水性，收到了良好的地质效果。

The paper evaluated water richness of Ordovician limestone comprehensively with informations of drilling 、 well logging 、 seismic 、 hydrogeology and so forth prospecting measures , and obtained much better effects of geology .

本文通过多种勘探手段对新洲地热田的热储特征及空间分布规律进行探讨，论证了热储与岩性、构造关系。

By means of various kinds of exploration methods , this paper discusses the thermal resource characteristics and their law of spatial distribution . It proves the relation between the thermal resource and the lithology and geologic structures .

实践表明，随着油气化探技术的日益完善，它将成为常规的油气勘探手段，有助于降低勘探成本和提高钻探成功率。

It is shown that the geochemical survey is going to be a conventional way in oil-gas exploration with the technique improvement so as to reduce the survey cost and raise the rate of drilling and survey suc - cess .

对盐渍土场地的勘查中，除直接勘探手段外，电法勘探比较适用，且电法勘探由于方法种类多、适用面广、成本低、效率高等优点在工程中应用较为广泛。

For the exploration in saline soil area , electrical prospecting is more applicable except direct exploration methods , and electrical prospecting methods are widely used in engineering as advantages of various kinds , wide application , low cost and high efficiency .

电阻率成像技术是重要的地球物理勘探手段，在水文、工程、环境、考古、矿产资源和油气勘探等领域的浅部到深部探测具有广泛的应用。

The Resistivity Tomography ( RT ) technique is an important geophysical tool in exploring the interior of the earth from shallow to deep and widely apply in the hydrology , engineering , environment , archeology , mineral resource survey , oil-gas exploration .

实践证明，这种从宏观到微观，从整体到局部，有效利用各种勘探手段，逐步逼近，能够准确定位隐伏导水陷落柱。

The practice demonstrated , the methodology of from macroscopic to microscopic , from entirety to locality , efficaciously utilized all sorts of prospecting means , to successively approximate the hidden water flowing subsided columns with accurate positioning . By means of M .

在成熟探区，通过微生物储层评价可绘制地下含油气储层最可能的分布模式，识别老产区中的漏失产层以及老油井的扩边范围，是老区复查的重要勘探手段。

In mature producing fields , this technique can map the possible distribution patterns of the underground oil - / gas - bearing reservoirs through microbial reservoir characterization evaluation , thus can play an import role in the re-exploration of mature oil and gas areas .

针对复杂地质体由于其边界复杂，同时地质勘探手段直接获取的用于控制其边界形态特征的数据稀少，难以精细描述其边界特征这一问题，首次引入边界虚拟钻孔用于复杂地质体空间边界控制。

Aimed at the problem that it is difficult to express the border elaborately arised from the complicated geological bodies and the rare data were obtained from prospecting , the border virtual boreholes were introduced to control the border shape of the complicated geological bodies .

传统的基于地球物理勘探手段的渗漏探测的各种方法，由于都有其条件性、局限性和多解性，特别在埋深大而空间尺寸相对小的渗漏通道探查方面显得无能为力。

There are condition , limitation and multi-results with the traditional detection methods , which are based on geophysical exploration . Especially the traditional detection methods are helpless when dealing with the leakage passage , whose depth of burial is great while spatial sizes are small .

但目前地热资源勘探的手段和研究方法单一，制约着地热资源的开采与开发。

However , there is only little and poor means and technology in geothermal exploitation .

在隧洞工程施工过程中，对于可能产生涌水的洞段，要充分利用速度快、费用低廉、直观可靠的超前勘探预报手段，以便及时作出判断。

During tunneling , the quick , lower cost and intuitionistic prediction methods of fore-probing must be fully used for the sections in which the gushing water is possible to occur , so as to make a correct judgement in time .

层序地层研究&找矿勘探的重要手段

An important approach for ore exploration : Study of sequence stratigraphy

高精度层序地层学研究已成为进行油气勘探的重要手段之一。

High resolution sequence stratigraphy has become an important way for oil exploration .

迄今，用于煤矿井下独头巷道超前勘探的有效手段寥寥无几。

So far , few of means are available for efficient advance exploration in dead ends in coal mines .

因而，保幅的叠前时间偏移处理是类似地区高精度三维采区构造地震勘探的必要手段。

Hence prestack time migration of amplitude-preserving is an effective method for high accuracy3D structure-oriented seismic exploration in complex mining areas .

地震物理模型技术是地震勘探的重要手段，地震物理模型的实验水平、精度和效果是该技术的关键。

Seismic physical model technique is important tool of seismic exploration and its experimental level , precision and effects are key of the tool .