线源 [电子] line source
[电子] linear source
- 针对垂直有限线源,首先推导了线电流源的边界条件,利用有限差分实现了三维地电场的正演。
The authors first inferred the boundary condition for line source, then realised the forward calculation with finite-difference method. - 利用垂直有限线源研究油田注水分布和剩余油分布成为一种新型电测方法。
Utilizing vertical finite line source to study surplus oil distribution of oilfield become a new electric-measurement method in recent years. - 利用钻孔金属套管作为线源供电,在地表观察电位探测地下动态导体是一种实用的方法。
It is a simple and practical method to detect the underground dynamic conductor by vertical line source borehole-ground DC method.