The present paper deals with some problems concerning the detection of coalfield depressed pillars with the high-density electrical method.
本文讨论了高密度电法探测煤田陷落柱的若干问题。
The note for the observations of the microphysical structure of fog by optical-electrical method and some problems about the data processing are described in the paper.
本文简述了用光电法观测雾微物理结构的工作特点及资料处理中的有关问题。
A kind of new way to measure optical system focal distance automatically is proposed, which is based on CCD optical-electrical method and digital image processing method.
提出了一种基于CCD光电法和数字图像处理方法自动测量光学系统焦距的新方法。
Taking Xi′an ground fissures as an example, the effectiveness of resistivity method in surveying ground fissures and the depth of detection of DC electrical method are discussed.
以西安地裂缝为例，探讨了电阻率法勘察地裂缝的应用效果及直流电阻率法的勘探深度问题。
Compared to traditional opto-electrical method, it can solve the problems of poor quality for bar code, and the system is well-adapted.
相比于传统的光电识读方式，可解决条形码质量不佳的问题，系统的适应性强。
2007-2009, 863 High-Technology Project: Technique of Rapid Location of Ore-body in Mountain Area with 3d Direct Current Electrical Method, Granted Number: 2006aa06z109.
2007年- 2009年，863项目：起伏地表条件下矿体快速定位的三维直流电场法理论与技术，编号：2006aa06 Z 109。
2007-2009, 863 High-Technology Project: Technique of Rapid Location of Ore-body in Mountain Area with 3d Direct Current Electrical Method, Granted Number: 2006aa06z109.
2007年- 2009年，863项目：起伏地表条件下矿体快速定位的三维直流电场法理论与技术，编号：2006aa06 Z 109。
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