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研究与试验发展
释义
研究与试验发展
Encyclopedia
理学
【研发】
释
research and development
研究与试验发展
简称R&D,在科学技术领域,为增加知识总量(包括人类文化和社会知识的总量),以及运用这些知识去创造新的应用进行的系统的创造性的活动,包括基础研究、应用研究、试验发展。
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AKI
Aki Kaurismäki
Akim Lvovich Volynsky
A kind of Government-run Usury of the Sui and Tang Dynasties
A kind of Land Surtax in the Late Tang Dynasty
a kind of official document
A kind of Pariah in the Southern and Northern Dynasties ,and the Sui and Tang Dynasties
A kind of Pariah in the Tang Dynasty and the Jin Dynasty
a kind of shifting and rotation cultivation
akinesia
akinete
akinetor
A King, and No King
aking the author's experience and understanding as the domain
Akinlawon Ladipo Mabogunje
Akino Fuku
Akinwunmi Isola
AKI of pregnancy
Akira
Akira Hirakawa
Akira Toriyama
akisation
Akita-ken
Akita Ujaku
Akit Ulimji
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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更新时间:2025/7/26 9:25:54