On the condition of nullity or little effect by using conventional geophysical and geochemical exploration methods anomaly may be discovered and strengthened.
也可用于厚层外来堆积物覆盖区，在常规物、化探方法无效或效果不佳的情况下发现和强化异常。
To solve the problem about multi-map systemic error correction in regional geochemical exploration, a computing method based on the least squares methods is developed.
为解决区域化探中的多图幅系统误差校正问题，提出了一种最小二乘准则下的计算方法。
In the same time, the depth of oil gas reservoir is prospected by using the new methods of oil gas geochemical exploration whose prospecting results are identical with the practical effects.
同时，利用油气化探新方法预测了油气产层的深度，实际效果与预测结果吻合较好。
Applying the appropriate analytical methods that deal with the different sample types from geochemical exploration is critical for successful ore deposit discoveries.
对于不同类型的地球化学勘查样品，运用恰当的分析方法处理，是成功地发现矿床的关键。
Non seismic methods for oil include all geophysical geochemical exploration except seismic exploration one.
非地震找油是对除地震勘探方法以外的物化探找油方法的总称。
On the basis of the subtle analysis of the MAPGIS software package, a series of methods, including processing geochemical and geophysical exploration data, plotting correlation graph, etc.
基于对MAPGIS软件的深入研究，开发了配合MAPGIS进行物化探资料处理的预处理软件。
The methods above have been tested for these years and found satisfactory in our geochemical exploration work.
以上方法经多年化探拼图工作检验证明行之有效。
The methods above have been tested for these years and found satisfactory in our geochemical exploration work.
以上方法经多年化探拼图工作检验证明行之有效。
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