1) low frequency microsounding
低频微测深
2) sounding frequency range of extra-low electromagnetic frequency
极低频电磁测深
3) frequency sounding
频率测深
1.
The boundary element method (BEM) is used to model two dimersion topography effect on frequency sounding in this paper.
本文用边界元素法模拟二维地形对频率测深的影响，给出了典型地形赤道偶极装置Ｅｘ分量的纯地形影响视电阻率曲线，列举了用比值法进行地形改正的实例。
4) multifrequency sounding
多频测深
1.
On the basis of frequency domain sounding, the present paper has put forward the multifrequency sounding method so as to realize multifrequency on one computer and simultaneous observation, thus raising the observation speed.
在频率域测深的基础上，提出了多频测深方法，实现一机多频同时观测的目的，以提高观测速度。
5) dual-frequency for depth surveying
双频测深
6) Low frequency slight vibration
低频微振
补充资料：微文深诋
1.谓深文周纳，诬人入罪。
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