核磁共振技术的历史及应用

The History of Nuclear Magnetic Resonance Technology and Its Application

核磁共振是能够深入到物质内部而不破坏被测量对象的一种分析物质构造的现代技术,它通过利用原子核在磁场中的能量变化来获得关于原子核的信息,具有迅速、准确、分辨率高等优点,因而在科研和生产中获得了广泛的应用。作为新世纪的大学生显然很有必要掌握核磁共振的原理、并且初步了解核磁共振技术在现代生活中的一些应用。本文简要介绍了核磁共振的发展历史、实验原理、科研及生活中的应用来与学生共同学习和掌握这门新兴的技术。

Nuclear magnetic resonance are deep into the material can damage the internal rather than a measured analysis of the target material structure of modern technology, it is through the use of nuclear energy in the magnetic field changes the information on the atomic nucleus, with the rapid, accurate, high resolution, which in scientific research and the production of a wide range of applications received. University Students, as the new century is clearly necessary to master the principles of nuclear magnetic resonance and nuclear magnetic resonance technique in a preliminary understanding of modern life in some applications. This paper introduces the history of the development of nuclear magnetic resonance, experimental theory, scientific research and the application of life together with the students study and master this emerging technology.