精密测量物理是现代物理学发展的基础、着力点和前沿,是科学问题探索和精密测量技术相互融合的结果,是解决国家相关精密测量重大需求的基础。本研究计划旨在针对特定的精密测量物理研究对象,以原子分子、光子为主线,构建高稳定度精密测量新体系,探索精密测量物理新概念与新原理,发展更高精度的测量方法与技术,提高基本物理学常数的测量精度,在更高精度上检验基本物理定律的适用范围。本计划的总体科学目标是,进一步提升我国在精密测量领域的研究能力,促进精密测量物理领域的发展,增强精密测量物理学科整体上在国际上的影响力,其中某些方面达到国际领先水平,扩大基本物理常数测量和基本物理量测定的国际话语权;在导航定位、守时授时、资源勘探、国防安全等国家需求方面提供关键概念、方法、技术基础;在精密测量领域，为国家发展的需求造就一支高水平研究队伍。本项目用于支持“精密测量物理”重大研究计划专家组的调研、项目跟踪和学术交流。

Precision measurement physics is the foundation and frontier of modern physics development, and also the integration of scientific questions exploration and the precision measurement technology, as well as the basis to resolve national significant requirement issues of precision measurement. Specific to particular physical objects of precision measurement, and focusing on atoms, molecules and photons as main line, this research program is aimed at constructing a new precision measurement system with high stability, exploring new concepts and principles of precision measurement physics, developing measuring methods and technologies with higher precision, improving the measuring precision of fundamental physics constants, and testifying the feasibility of fundamental physics laws with higher precision. The total scientific goal of this program lies in advancing our nation’s research level in precision measurement field, promoting the development of precision measurement of physics, enhancing the global influence in the fields of precision measurement physics, some of which may be international leading, internationally strengthening the voice in fundamental physics constants measurement and fundamental physical quantities determination, providing key concepts, methods and technology foundations in the aspects of national demands of navigation and positioning, time keeping and instructing, resource exploration and national security, and building up a high-level research team for the demand of national development. This project is applied to support the investigation, program tracking and academic communication of experts in significant research programs.