“technical and economic calculation of gas pipe network”的概念、定义、翻译、参考文献-科学参考

单词	technical and economic calculation of gas pipe network
释义	technical and economic calculation of gas pipe network 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	geographic space cognition geographic spatial big data association rule geographic spatial big data classification geographic spatial big data cluster geographic spatial big data decision support geographic spatial big data mining geographic spatial big data outlier analysis geographic spatial big data pattern mining geographic spatial big data prediction geographic spatial big data recommendation geographic spatial big data uncertainty mining geographic speciation geographic subspecies geographic system evolutionary dynamics geographic system prototype geographic tongue geographic variation geographies of art geographies of care geographies of consumption geographies of diseases geographies of gender geographies of health geographies of health care geographies of memory

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。