“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	segment of a word segment of information segment of ordinals segment of support segment overlay segment report segmentwise convergence segmentwise convergent segment without contact Segner Segner construction Segner recurrence formula Segovia SEGR segragated algebra Segre Segre characteristic Segre class Segre classification Segre embedding segregated early weaning segregated storage segregating stratify segregation segregation analysis

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