“measures of R&D expenditures”的概念、定义、翻译、参考文献-科学参考

单词	measures of R&D expenditures
释义	measures of R&D expenditures Encyclopedia 理学科学技术统计释 measures of R&D expendituresR&D经费测度以R&D经费为研究对象的统计测度工作。包括统计单位内（内部的）经费的测度和统计单位外（外部的）经费的测度。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。