“技术外部性”的概念、定义、翻译、参考文献-科学参考

单词	技术外部性
释义	技术外部性 Encyclopedia 经济学技术进步释 exiternality of technology技术外部性其他企业免费获取创新企业新技术的难易程度。是由技术扩散造成的。
随便看	sediment sediment acoustics characteristics sediment acoustics classification sediment acoustic survey sediment adsorption sediment aggregation sediment allocation and utilization sedimentary area sedimentary base level sedimentary basin sedimentary cycle sedimentary deposit sedimentary differentiation sedimentary environment sedimentary event sedimentary evolution of coal basin in China sedimentary facies sedimentary facies association sedimentary facies model sedimentary formation structural map sedimentary paleogeography of the South China Sea sedimentary petrology sedimentary rhythm sedimentary rock sedimentary structure

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。