“雅各布斯外部性”的概念、定义、翻译、参考文献-科学参考

单词	雅各布斯外部性
释义	雅各布斯外部性 Encyclopedia 经济学多样化生产释 Jacobs externality雅各布斯外部性不同行业之间发生的知识外溢使相关行为主体或整个社会受益但受益者无须付费的特性，是集聚产生的一种正外部性。因美国记者、作家、城市活动家、学者J.雅各布斯（Jane Jacobs，1916-05-04～2006-04-25）的强调而得名。
随便看	combined intelligent control combined irradiation combined issue combined language combined loss ratio combined machine drifting combined magnitude combined matrix combined measurement combined mechanism combined mining and processing combined of cooling、heating and power system combined operation of units combined parity combined pocket voltammeter combined pollution Combined Pollution Control combined power combined power plant combined power supply mode combined production string of flowing well combined quantum-mechanics combined quantum-mechanics/molecular-mechanics method combined quantum mechanics/molecular mechanics(QM/MM)method combined radio navigation

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。