地面核磁共振找水方法在中国的应用效果

Surface detection of groundwater with the nuclear magnetic resonance method and its application results in China

简要地阐述了地面NMR方法的直接找水原理及特点,并以实例说明了新的找水方法已在中国11个省区地下水探查中取得了明显成效。建议在提高NMR找水仪抗电磁干扰能力和加大勘探深度方面进行研究,提高新方法的适应性。

This paper briefly deals with the principle and features of detecting directly underground water with the surface nuclear magnetic resonance(NMR )method and illustrates by case histories that this method has yielded good results in groundwater detection in11provinces(regions )of China.It is suggested that researches on the improvement of the antielectric and antimagnetic interference abilities of the NMR hy-droscope and increase of the detection depth should be carried out so as to improve the suitability of the new method.