【摘要】 PROTEM - 37仪器具有分辨率高、动态范围大、抗干扰能力强、探测深度较大等优良性能。简要介绍了该仪器的测深原理、工作装置、野外施工步骤以及资料的处理解释。对TEM和MT资料的联合反演作了有益的尝试。介绍了该仪器在探测地下洞穴、勘察金属矿以及煤田水文地质调查等方面的 3个实例。更多还原

【Abstract】 PROTEM-37 instrument possesses good qualities such as high resolution, large dynamic range, strong stability, and large sounding depth. In this article, the sounding principle, the work equipment, out-field work steps and data processing and interpretation of PROTEM-37 are described briefly. More over, the application of PROTEM-37 in the underground cave detecting, metal mineral prospecting and investigation in the hydrological aspect of a coal field is presented. All of these examples show that the PROTEM-37 instrument is effective in practice, and the TEM sounding method is an EM sounding method with extensive application, high resolution and large sounding depth.更多还原