“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	spin triplet pairing spintronics spinule spin unrestricted spin up spin-up spin valve spin valve transistor spin vector spin velocity spin wave spin wave resonance spin wave resonance, SWR spin wave scattering spin wave spectroscopy spinwave stiffness spiny amaranth spiny cocklebur spiny eels spinyhead croaker spiny lobster spiny naiad spiny neurons spiny shell spiny sowthistle

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