。对荧光分子成像技术中几个重要的部分，包括荧光分子探针、成像系统、重建算法等方面的内容和进展做了简要的描述，并介绍了荧光分子成像技术的应用和发展趋势。-. Of fluorescence molecular imaging technology in several important parts, including the fluorescent molecular probes, imaging systems, reconstruction algorithms, such as aspects of the content and progress of a brief descr iption, and introduced the fluorescence molecular imaging technology and development trends.