请输入您要查询的字词:
单词
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。
随便看
terminating chain
terminating continued fraction
terminating decimal
terminating electrolyte
terminating impedance
terminating Markov process
terminating resistor
terminating system
termination
termination codon
termination factor
termination of company
termination of forensic expertise
termination of insurance contract
termination of labor contract
termination of land rights
termination of litigation
termination of rights and obligations under a contract
termination-of-series error
termination of the exclusive right to use a registered trademark
termination of the listing of securities
termination of treaties
termination principle
termination proof
termination shock
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/2 1:57:17