“燃气管网技术经济计算”的概念、定义、翻译、参考文献-科学参考

单词	燃气管网技术经济计算
释义	燃气管网技术经济计算 Encyclopedia 工学燃气管网技术经济计算释 technical and economic calculation of gas pipe network燃气管网技术经济计算为了使燃气管网具有较好的经济指标，通过对诸多管网设计方案进行经济比较选出最佳方案的过程。
随便看	Siping Campaign Memorial Hall Sipingdiao Opera Art Research Center of Liangyuan District, Shangqiu City Siping Hongzui Jingji Jishu Kaifaqu Siping Qiang opera singing style system Siping Shi Siping tune opera Siping Youth Siping Zhanyi Jinianguan Siple Island SiPM SIPN SIPP Sippara Sippar Sulcus Sipping Wine: Selected Poems of the Song Dynasty SI prefix Si Qin Siqintana Art Museum Siqintariha Sira Sirajganj Sir Alec Guinness Sir Alexander Arnold Constantine Issigonis Sir Alexander Fleming Sir Allen Montgomery Lewis

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。