1) crosshole electromagnetic imaging
井间电磁成像
1.
Two-dimensional crosshole electromagnetic imaging of layered media;
层状介质二维井间电磁成像
3) crosshole electromagnetic tomography
井间电磁波成象
4) imagery among wells
井间成像
6) electromagnetic imaging
电磁成像
1.
Genetic algorithm in solving ill-posed equations of 2D electromagnetic imaging;
遗传算法在二维电磁成像病态方程求解中的应用研究
2.
This paper mainly deals with the sensitivity of the well surface electromagnetic imaging, including its features in different observation components, different positions and different frequencies.
本文着重讨论地—井电磁成像的灵敏度，包括不同观测分量、不同观测位置和不同工作频率的灵敏度函数的分布，为成像系统的布置和数据解释提供理论上的指
3.
The electromagnetic imaging techniques have received considerable attention in the past few years, as they can be suitable for a number of important applications such as medical science, nondestructive detection and so on.
电磁成像是电磁逆散射理论应用的重要方面,是指在给定入射电磁波和部分通过测量获得的散射场数据的条件下,对散射体的几何形状或电磁参数进行成像和重构。
补充资料：电磁波传播测井
将频率为1.1GHz的电磁波,在地层中传播,来测量岩石的介电常数，以探测油层、水层的一种测井方法。水的介电常数比油或岩石高得多，岩石孔隙中水的含量可决定岩石的介电常数。本法不受水的含盐量影响。在低矿化度、重油的地层中裸眼井内，用本法可测量井壁附近地层无浸入时的含水饱和度及含油饱和度。
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