该词条未找到_海词词典

您要查找的是不是：

A calculating method of the effective apparent resistivity for the extremely low frequency transmitting antenna site 极低频发射天线场地等效视电阻率的计算
effective apparent resistivity 有效视电阻率
Correlating coal seams by use of total sulphur content and apparent resistivity is two effective ways in coal geological exploration. 利用煤质指标中原煤全硫含量和视电阻率进行煤层对比,在煤田地质勘探中是两种行之有效的方法。
In magnetotelluric(MT) data analysis, the observed apparent resistivity have been used as an interpretative parameter for a long time. 大地电磁测深(MT)资料解释中,长期以来使用观测的视电阻率作为解释参数。
The method is used for processing the apparent resistivity of magnetotelluric measured depth, and better result is achieved. 使用该方法对大地电磁测深视电阻率进行了处理,应用效果良好。
Abstract： In magnetotelluric(MT) data analysis, the observed apparent resistivity have been used as an interpretative parameter for a long time. 摘要：大地电磁测深(MT)资料解释中，长期以来使用观测的视电阻率作为解释参数。
The all-time apparent resistivity iteration inverse method was deduced in detail based on the current slanting wave of the TEM central loops unit. 摘要详细推导了TEM法中心回线装置发射电流为斜阶跃波形条件下全区视电阻率迭代反演计算方法。
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。
The location of the crack can be found by the change of the apparent resistivity,based on four-probe electrical resistivity measuring technique. 基于四探针电阻率测量技术,依据试验测得的混凝土表观电阻率变化确定裂缝位置。
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。
However, the apparent resistivity curve shows obvious oscillation and can hardly reflect thin interbed in geoelectric section. 此种定义的视电阻率曲线不仅有明显的振荡性，而且对地电剖面的中间薄层反映很不明显。
EFFECT OF THE INVADED ZONE ON APPARENT RESISTIVITY 侵入带对视电阻率的影响
Using the boundary element method (BEM) to solve the BIE, one can get the voltage distribution on and under the ground and calculate the apparent resistivity. 用边界单元法求解该方程可以得出空间电位分布，从而进行视电阻率模拟。
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。
The apparent resistivity of dual-frequency electromagnetic sounding is a new method of geoelectric measurement with dual-frequency electromagnetic wave. 双频组合波电磁测深视电阻率是利用双频电磁波进行地电探测的一种新方法。
That's rather an effective use of color. 这种使用颜色的手法效果相当好。
On the basis of geophysical characteristics of goaf and by using the transient electromagnetic method and analyzing the apparent resistivity section, the authors accurately located the goaf. 根据采空区的地球物理特征，利用瞬变电磁法，通过分析拟视电阻率断面图，准确地探测出了采空区的位置。
The term pseudoresistance may be applied to apparent resistance which results from transitory characters in potentially susceptible host plants. 拟抗虫性一词可适用于潜在感虫寄生植物的过渡性状所产生的表面抗性。
In this paper, the topographic effects on CSAMT apparent resistivity data in Qin Imperial Mausoleum's archeological exploration are described, with a comparison of different correction methods. 摘要介绍了秦皇陵考古探测CSAMT视电阻率数据中的地形影响和采用不同校正方法进行校正的对比研究结果。
The relations of apparent resistivity to moisture content, density, compressibility, strength, and collapsibility of unsaturated loess were analyzed using the factor analysis method. 应用因子分析法对视电阻率及其它物理力学指标之间的关系进行了深入的探讨，对各指标的重要性（以贡献率表示）进行了分析。