1) vertical line source of current
垂直线电流源
1.
In monitoring water- or mud-injection of oil well by electrical method, the potential electrodes are placed on the surface and the corresponding current electrode is the steel case of oil well which is a vertical line source of current.
数据处理中需解决垂直线电流源的三维电阻率反演。
2) vertical line source
垂直线源
1.
Recently,resistivity method with vertical line source has been used to study the distribution of injection water and remain oil.
正演结果表明相同模型使用倾斜线源和直线源其地表响应有较大的差别,实际应用中不能将井斜较大的井当作垂直线源,而应以倾斜线源处理。
2.
It is a simple and practical method to detect the underground dynamic conductor by vertical line source borehole-ground DC method.
在本文中,以垂直钻孔套管为垂直线源,介绍了垂直线源的地电场电位公式,给出了异常电位的变分问题。
4) vertical current
垂直电流
1.
Basing on the Maxwell’s equations, we obtained the calculation formulas of the underground electrical potential of finite vertical currents, and gave a discussion on the formulas.
从电磁场的基本原理麦克斯韦尔微分方程组出发，推导出地面上垂直电流在地下产生的感应地电位分布计算公式，并对典型情况进行了数值计算与分析，结果显示了输电线短路时的一些重要特
5) Non vertical line source
非垂直线源
6) linear DC electric source
线性直流电源
1.
Fault diagnosis of linear DC electric source based on ant colony algorithm and neural network
基于蚁群神经网络的线性直流电源故障诊断
补充资料：垂直线
1.见"垂线"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条