About the inversion of 1-d full CSAMT data, the paper discusses an inverted approach used in layered strata.
本文围绕一维全资料CSAMT反演探讨了一种用于层状地层的反演方法。
This paper studied the computing method for the stability analysis of layered strata slopes and developed the horizontal slice method (HSM) for such slopes.
研究了层状边坡稳定性分析计算方法，提出了适合此类边坡稳定性分析的水平条分法。
But to layered strata, the seismic wave path is complicated when reservoir changes, and it is difficult to directly define vertical time difference by pre stack far offset seismic data.
对于层状介质，油藏变化前后的地震波传播路经比较复杂，其激发点和接受点发生了变化，要想用叠前远偏移距数据直接计算垂直时差比较困难。
Generally, the elements in strata do not show a whole impoverishment, so the strata do not provide any material to form the layered ore deposits in Tongling area.
地层中元素整体贫化的现象很少，说明铜陵地区的层状矿床或层控矿床的物质来源主要不是来自地层。
It assumed that the initial rock stresses is in linear distribution, all layers of strata are regarded as layered homogeneous in calculation districts, and this model is applied to doing calculation.
反分析计算时采用分层均质模型，将计算区域内各层岩层分别视为均质各向同性体，初始地应力假设成线性分布。
It is shown from the computations that the joint method inherits both the advantages of GA and least square. The model errors of inverting 3 or more strata layered earth are 6% less.
为在电阻率测深曲线反演中得到全局最优解，采用先使用遗传算法再用最小二乘法反演方法，对较为复杂的3层和3层以上大地模型进行了计算，其模型参数误差只有6%。
It is shown from the computations that the joint method inherits both the advantages of GA and least square. The model errors of inverting 3 or more strata layered earth are 6% less.
为在电阻率测深曲线反演中得到全局最优解，采用先使用遗传算法再用最小二乘法反演方法，对较为复杂的3层和3层以上大地模型进行了计算，其模型参数误差只有6%。
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