ground conductivity

英 [ɡraʊnd ˌkɒndʌkˈtɪvəti]

美 [ɡraʊnd ˌkɑːndʌkˈtɪvəti]

网络一地面导电系数; 大地电导率

Influence Factors Analysis on In situ Test of Ground Thermal Conductivity
现场测定土壤导热系数的影响因素分析
In addition, the ground electrical parameters also affect the total field near the ground, especially the conductivity.
地表介质的电气参数对总场也有影响，其中电导率的影响较大。
The results show that the ground conductivity has significant influence on TGR.
结果表明：大地电导率对冲击接地阻抗的影响很大；
In homogeneous soil, TGR and the influence of the buried depth of the grounding conductor on TGR decrease with increasing ground conductivity.
对均一土壤，TGR随大地电导率的增大而减小，大地电导率越大，TGR对接地体的埋深越不敏感。
Based on the map of terrain and appearance of China or the map of effective ground conductivity of China, which was developed by Shaanxi Astronomical Observatory, the paper submits a simple method to predict propagation delay of BPL signal.
本文提出了一种根据全国地形地貌图或陕西天文台绘制的全国等效大地电导率图作BPL时号传播时延预测的简便方法。
With a one-dimensional model, we have analysed the impacts of precipitation and point discharge near the ground, convection and conductivity above the top of cloud on electrification process of thunderstorm.
本文用一维分层模式理论分析了地面降雨、尖端放电、对流运动以及云外电导率变化对雷暴电结构的影响。