“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	right zero divisor right zero element right zeroid right zeroid element right zero morphism right zero semigroup rigid rigid algebra rigid analytic geometry rigid analytic space rigid and flexible rule of writing poems rigid associative algebra rigid automatic production lines rigid band model rigid body rigid body dynamics rigid body dynamics of fixed-point rotation rigid body kinematics rigid body motion rigid body rotation rigid body translation rigid bottle brush rigid boundary rigid boundary condition rigid bundle

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