| 1. | The permeability and apparent resistivity of the rock are also dependent on its physical structure and property
岩石的渗透性强弱、视电阻率的高低都依赖于岩石本身的物理结构和性质。 |
| 2. | The high density resisitivity method through electrode power supply , surveys electric current and voltage , gathers apparent resistivity data
摘要高密度电法通过电极供电、测量电流和电压，采集视电阻率数据。 |
| 3. | The permeability and apparent resistivity of a rock is closely related to its argillaceous content ; the higher the latter , the lower the former two
摘要岩石的渗透性与其泥质含量有关，泥质含量越高，岩石的渗透性越差；岩石的视电阻率随着岩石的泥质含量的增加而减少。 |
| 4. | The place of the anomalous extremum of apparent resistivity curve is related to the position , thickness , resistivity and occurrence of geologic bodies ahead of the tunnel
摘要在坑道电阻率超前探测工作中，视电阻率异常极值位置与异常体位置、厚度、电性以及产状相关。 |
| 5. | Firstly , we make numerical modeling analysis with finite element method and eliminate the effect of tunnel - cavity , translate the apparent resistivity curve of advanced detection in tunnel into the curve in full space
首先利用有限元数值模拟技术分析并消除坑道空腔对视电阻率的影响，并将坑道超前探测视电阻率曲线转化为全空间视电阻率曲线。 |
| 6. | The study of the relationship between permeability and apparent resistivity is empirically significant for determining the permeability parameter and understanding the effect of permeability and groundwater on permeable formations
研究岩石的渗透能力与视电阻率的关系，对确定岩石的渗透系数，了解岩石渗透能力、地下水对渗透性岩层的作用，都有一定的实际意义。 |
| 7. | Based on the digital simulation and model analysis , the anomaly characterization of apparent resistivity section obtained by the sounding at different positions , and the relationship between electrode space and exploration depth were summarized
根据理论模型的数值模拟结果，总结了地质异常体在不同观测方位巷道电测深视电阻率断面图上的异常特征及电极距与探测距离间的关系。 |
| 8. | The processing and graphical representation of aeroelectromagnetic data of over 30000 traverse kilometers demonstrate the effectiveness of the techniques , and the apparent resistivity images obtained reflect characteristics of shallow electric distrbution , thus providing new data for geological mapping
通过对3万多测线公里航空电磁数据的处理与图示，证明了方法的有效性，取得的视电阻率图像反映了各测区浅层电性分布特徵，为地质填图提供了新的数据。 |
| 9. | Guided by the basic theory of high - resolution sequence stratigraphy , and based on the core observation , the analysis of chemical composition of rocks , and data of natural potential logging and apparent resistivity logging , authors have set up the high - resolution sequence stratigraphy framework of the ore - hosting yaojia formation , and discussed the relation of the stratigraphic structure of the middle cycle , as well as the paleotopography , the micro - facies to the formation of uranium deposit
在高分辨率层序地层学基本理论指导下，笔者通过岩心观察、岩石化学组分分析、自然电位及视电阻率测井等手段，建立了赋铀岩系姚家组高分辨率层序地层格架，探讨了中期旋回内地层结构、古地形和沉积微相与铀矿床形成的关系。 |
| 10. | It detailed analyzes the characteristics of symmetric semi - space , layered telluric medium of transient electromagnetic methods , deduces apparent resistivity ( ps ) formulae of earlier , later and whole stage channels , it also analyzes and deduces the tem response effect of local conductive body in high resistance medium and its apparent resistivity formula , inquires into the causing reason , distinguishing method and the way of eliminating or reducing its effect of tem additional effects
第二章瞬变电磁法的理论基础，较详细地分析了均匀半空间、层状大地瞬变电磁场的特征，推导了早期、晚期及全期道视电阻率s公式；以及高阻围岩中局部导电体的瞬变电磁响应和相应的s公式推导。 |
