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研究与试验发展统计
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研究与试验发展统计
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statistics on R&D
研究与试验发展统计
以科学研究与试验发展(research and development;R&D)为研究对象的统计工作。
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quartz tube atomizer
quartz tuning fork gyroscope
quartz ultraviolet laser
quartz vibrating beam accelerometer
quasar
quasar astronomy
quasar core
quasar-galaxy pair
quasar halo
quasar infrared source
quasar jet
quasar radio source
quashing decision of administrative litigation
quasi
quasi-
quasi-Abelian function
quasi-absolute method
quasiacoustic wave
quasi-adiabatic convection
quasi - administrative organization
quasi-affine
quasi-affine algebraic variety
quasi-affine group
quasi-affine mapping
quasi-affine morphism
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。
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