整个火焰山地区勘探精度较低。
The exploration accuracy is low in the whole area of Huoyanshan.
高密度空间采样是提高地震勘探精度的一项新技术。
High density spatial sampling is a new technology to increase the accuracy of seismic exploration.
这些方法的应用，有效地提高了野外生产的工作效率和勘探精度。
The efficiency and exploration accuracy are improved by using these methods.
为了提高勘探精度，增加地震资料信息量，多波勘探技术应运而生。
In order to improve the precision exploration, seismic data increase the amount of information. Multi-wave exploration technology came into being.
钻探成本高，浅震和电法都存在有层状介质的局限性及勘探精度的问题。
But the cost of drilling is high, and the electric or shallow seismic explorations are limited by layer media and have lower precision.
随着勘探精度的提高和勘探市场的不断扩大，对地震仪器的性能也提出了更高的要求。
With the continuous improvement of exploration precision and with the expanding of geophysical prospecting market, the requirements for seismic instrument's performance becomes higher and higher.
由此认为，借助多属性分析技术对河道砂体进行预测，可大大提高勘探精度，提高钻井成功率。
Therefore, with the help of multi - attribute analysis technique to predict channel sands, exploration accuracy and drilling success ratio can be greatly improved.
轴向单极～偶极排列具有采集的数据量大，激电信号强，穿透深度大，勘探精度高和效率高等优点。
The strongpoint of inline pole-dipole array is that it can obtain massive collection data, strong IP signal, larger penetration depth, highly surveying accuracy and highly working efficiency.
深层地震反射资料分辨率、信噪比低是制约进一步提高深层勘探精度，加大深层勘探力度的重要因素。
Low resolution and low signal noise ratio are big obstacles in the way of increasing the accuracy and level of deep strata exploration.
研究地震波在岩层中的传播规律和建立高精度的三维变速场，是提高地震勘探精度寻找低幅度圈闭的一个非常重要的途径。
Studying the regulation of seismic wave in rock and establishing 3d varied velocity field with high accuracy is an important method for improving seismic exploration accuracy and finding thin trap.
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.
井中重力测量具有受干扰因素少，精度高的优点，它在油气勘探中具有广阔的应用前景。
Because of less disturbance and higher accuracy borehole gravity measurement will find its wide application in hydrocarbon exploration.
以重力勘探原理和超导重力仪观测精度为依据，对剩余油气的运移和聚集进行了研究。
Based on the theory of gravity prospecting and measuring accuracy of superconductive gravimeter, the migrating and accumulating of residual oil and gas are studied.
该仪器在工业控制，能源勘探及机器人定位等领域具有强度大，方向性好及精度高等特点。
The apparatus has great intension, good direction and high precision in the domain of industry control, energy sources reconnoiter.
在山区重力勘探中，如何提高地形改正的精度，一直是一个引人关注的重要课题。
How to improve the accuracy of terrain correction in mountainous-district gravity survey is an important subject which people have paid close attention to.
本文着重介绍了一种以直接预测油气藏为目的的高精度重力勘探的新方法，以及该方法在实际应用中的效果分析。
In this paper, a new method of high accuracy gravimetric survey to predict oil and gas deposits is introduced and the results of this method applied to predict oil and gas deposits are analysed.
为了满足地震勘探高精度、高分辨力的需要，进一步研究了多普勒测量技术和弱信号检测技术。
To meet the seism detections require of high accuracy, high resolving power, the measurement technique of Laser Doppler and detection technique of faint signal are further researched.
为了满足滩浅海高精度油气资源勘探的需要，在野外资料采集过程中，将检波器沉放到海底。
To satisfy the need of high precision oil and gas resource exploration, detectors are put on the seabed during the process of field data acquisition.
随着油气勘探开发目标的日趋复杂，对地震成像的精度也提出了越来越高的要求。
Higher seismic imaging exactness is in need as the targets of exploration and development are becoming more and more complex.
如何利用低价格的GPS而又能达到较高定位精度是地球物理测量人员特别是电法勘探人员十分关心的问题。
How to achieve high positioning accuracy by using low-price GPS is a problem of interest to geophysical survey crew, especially to electrical prospecting crew.
该课题来源于“滩浅海地区高精度地震勘探技术”中的一个子课题。
This project is supported by the son project of high precision seismic exploration technology in paralic zone.
特别是地震勘探仪器的使用和维修常常要用到不同精度的信号源。
Especially, the signal generators in different precision are often used for use and maintenance of seismic apparatus.
由于极浅海及浅海地区海底结构复杂，该地区高精度地震勘探存在许多技术难题。
Because of the complex seabed structure in the shallow sea and extreme shallow sea, there are many technical problems using high-precision seismic exploration in this area.
井间电阻率层析成象是一种较新的高精度电法勘探方法，尚有许多问题需要探讨。
Crosshole resistivity tomography is a kind of high accurate electrical prospecting technique and has many problems that remain to be studied.
数字式震源控制器能满足高精度3d、高重复4d勘探的需要。
Digital source controller can meet the demand of high-resolution 3d and high-repeatability 4d exploration.
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.
如何有效提高三维地震波正演数值模拟精度和计算效率一直是勘探地球物理学研究的重要问题。
How to effectively increase both accuracy and calculation efficiency of 3d seismic-wave forward numerical simulation is an important problem in geophysical prospect.
针对高分辨率、高保真、高精度地震勘探这一应用需求，需要进一步提高MEMS加速度传感器的性能。
The performance of the MEMS accelerometer should be improved in satisfied with the high resolution, high-fidelity, high precision what seismic prospecting needs.
阿拉基德公司的“勘探者”机器人便是其中的典型。它们配备有高精度传感器，可以发现稀有矿藏。
The Arakyd Spelunker probe droid was typical of such units, equipped with a sophisticated sensor array that could detect precious ores.
阿拉基德公司的“勘探者”机器人便是其中的典型。它们配备有高精度传感器，可以发现稀有矿藏。
The Arakyd Spelunker probe droid was typical of such units, equipped with a sophisticated sensor array that could detect precious ores.
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