“maintenance of urban gas facilities in operation”的概念、定义、翻译、参考文献-科学参考

单词	maintenance of urban gas facilities in operation
释义	maintenance of urban gas facilities in operation Encyclopedia 工学燃气输配调度系统释 maintenance of urban gas facilities in operation城镇燃气设施运行维护为了保障城镇燃气安全可靠的生产、输配和应用，针对相关燃气设施所进行的技术和管理行为。
随便看	Art and the State：The Visual Art in Comparative Perspective Art and Visual Perception Art and Visual Perception: A Psychology of the Creative Eye Art Appraisals art appreciation art archaeology art archives management Art as an Institution art as a symbol of feeling artascope Art as Experience art association art as therapy art as vehicle art auction industry Artavastan art background art bank art brand Art Brut Art Business Company art categories Art Center College of Design Art Circle Weekly Art cognitive psychology

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。