“urban gas source”的概念、定义、翻译、参考文献-科学参考

单词	urban gas source
释义	urban gas source Encyclopedia 工学基础设施规划释 urban gas source城市燃气气源为居民、商业、工业和采暖等各类用户提供符合质量要求燃气的地区性源头。
随便看	Black Friday Black Girl black glazed black-glazed ewer with highfired overglaze white-gray splashes（huaci）and two lugs black glazed tea cup with tree leaf pattern black-glazed with silver oil-drop marking Black Glove Event Black God, White Devil black grunt black hat hacker Black Hawk Black Hawk Down blackhead seabream black henbane black hole black hole accretion black hole and thermal gauge theory black hole binary black hole dynamics black hole entropy black hole evaporation black hole exploration black hole information loss paradox black hole neighbourhood black hole radiation

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。