“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	one-sided cut one-sided derivative one-sided differentiability one-sided error one-sided error randomized polynomial-time one-sided generator one-sided hypersurface one-sided hypothesis one sided hypothesis test problem one-sided hypothesis test problem one-sided ideal one-sided inequality one-sided Laplace transform one-sided limit one-sided lower continuous one sided message one-sided moving-average process one-sidedness one-sided order one-sided search one-sided semi-tangent one-sided stable process one-sided statistical test one-sided Student test one-sided surface

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。