如何判定申报单位经费预算的正确性以及经费使用的合理性,是长期困扰科技管理部门的一大难题。因此,研究和探索既有一定的准确性,又简单实用的科研项目经费预算方法,并使之逐渐科学化、规范化,对于提高科技经费管理水平,促进科技事业的发展有着重要的现实意义。目前,不论是国际 How to determine the correctness of the reporting unit's funding budget and the rationality of using the funds is a major challenge that plagued the science and technology management departments for a long time. Therefore, it is of great practical significance to study and explore budgetary methods for scientific research projects that have both certain accuracy and simpleness and practicality, and to gradually scientifically and standardize them so as to improve the management level of science and technology funds and promote the development of science and technology. At present, both international