“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。
随便看	Curt Sachs Curtze curvaton curvaton inflation curvature curvature axis curvature center curvature cone curvature constant curvature correction curvature current curvature drift curvature elasticity theory curvature equation curvature field curvature flow equation curvature form curvature function curvature index curvature indicatrix curvature invariant curvature line curvature line parameter curvature matrix curvature movement

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