“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	nonaqueous titrations for pharmaceutical analysis non-Archimedean absolute value non-Archimedean analysis non-Archimedean complex analysis non-Archimedean field non-Archimedean function theory non-Archimedean geometry non-Archimedean line non-Archimedean norm non-Archimedean operator theory non-Archimedean ordered field non-Archimedean property non-Archimedean skew field non Archimedean valuation non-Archimedean valuation non-Archimedean valued field non-Aristotelian logic non-arithmetic non-arithmetic distribution non-arithmetic operation non-arithmetic progression sequence nonary non-asbestos gasket nonassociated nonassociated elements

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。