“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	gelatinase gelatination gelatin/dichromate photosensitive materials gelatine gelatinization gelatinous gelatinous fibre gelatinous precipitate gelatinous sheath gelatin particle gelatinum gelation gelation dose gelation point gelation temperature Ge Law over the annexe of Mountains and Rivers Gelbvieh gel casting gel chromatograph gel chromatography Geldart’s powder classification Ge Lei gel electrophoresis gel electrophoresis apparatus gel electrophoretic mobility shift assay，EMS

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