大科学工程主要指自然科学的探索性研究和具有前沿科学性质的大工程。大科学工程的统计工作是国家对大科学工程的管理而产生的，统计体系的三大部分科技统计、经济统计、社会统计在大科学工程的统计工作中都有所反映。如何使有限的投资投入到大科学工程中，使之能够产生巨大的 Major science projects mainly refers to the exploratory research of natural sciences and major projects with cutting-edge science. The statistics work of the great science project is caused by the state’s management of the great science project. The three major parts of the statistical system are all reflected in the statistics work of science and engineering, economic statistics and social statistics. How to make limited investment into large scientific projects, so that it can produce huge