The size of current path, resistivity, power density are main factors that effect the temperature field and temperature gradient field at crack tip.
试件的通流尺寸、电阻率、导入电流密度是影响裂纹尖端温度场和温度梯度场的主要因素。
Sied-hole reference for estimating the gradient anomaly of apparent resistivity is put forward on the basis of literature 3.
本文在文献3的基础上，提出了一种计算视电阻率梯度异常的旁井参照法。
Sied-hole reference for estimating the gradient anomaly of apparent resistivity is put forward on the basis of literature 3. It is the major part of trielectrode gradient measurernent technique.
本文在文献3的基础上，提出了一种计算视电阻率梯度异常的旁井参照法。
This paper analyzes the applied effect of this method, then solves the vertical finite line source 3d resistivity inversion by using conjugate gradient relaxation.
本文对该方法实际应用的有效性进行了分析和说明，并利用共轭梯度迭代技术实现了垂直有限线源三维电阻率反演。
The resistivity from the middle-lower crust to the upper mantle of lithosphere, near the gravity gradient zone in the Wuling mountain, is very high. It is related to the forming of the gradient zone.
武陵山重力梯度带附近，中下地壳至上地幔岩石层有很高的电阻率，它和梯度带的形成有关。
The underground fractured zone position is identified in the work site of Xiameng Meijing park by use of transversal middle gradient electrical resistivity method.
本文应用横向中梯电阻率法，查明了厦门美景花园工地地下破碎带的位置。
The underground fractured zone position is identified in the work site of Xiameng Meijing park by use of transversal middle gradient electrical resistivity method.
本文应用横向中梯电阻率法，查明了厦门美景花园工地地下破碎带的位置。
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