“urban gas supply system”的概念、定义、翻译、参考文献-科学参考

单词	urban gas supply system
释义	urban gas supply system Encyclopedia 工学基础设施规划释 urban gas supply system城市燃气供应系统向城市中居民住宅、商业办公、工业、供热制冷企业等各类用户供应燃气的工程设施系统。
随便看	sandfly sand glass sand heap analogy sandhi Sandhill Court Sandia inertial terrain-aided navigation algorithm San Diego San Diego Repertory Theatre sandification sandified land sanding sanding a Sandinista National Liberation Front Sanditon sandiver Sandiwara sand-laden wind engineering sand lance sand liquefaction Sandmeyer diazo substitution Sandmeyer diazo-substitution Sandmeyer reaction sand mixer sand mold casting sand mulching tillage

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。