“R&D capital stock”的概念、定义、翻译、参考文献-科学参考

单词	R&D capital stock
释义	R&D capital stock Encyclopedia 经济学研发资本存量释 R&D capital stock研发资本存量各期研发投资资本数量的积累。研发资本化的具体表现是衡量研发投入和创新水平的重要指标，能有效反映研究对象的研发实力水平。
随便看	Doppler instability Doppler mapping Doppler meteorological radar Doppler motion Doppler navigation radar Doppler navigation sonar doppler navigation system doppler observation doppleron doppler orbit determination and radio positioning integrated on satellite，DORIS Doppler parameter Doppler peak doppler point positioning Doppler Polar Monitoring Service Doppler positioning doppler positioning by the short arc method Doppler profile Doppler radar Doppler ranging Doppler receiver Doppler relation Doppler shift Doppler shift attenuation method Doppler shift attenuation method DSAM Doppler-shift measurement

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