“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	complete statistic complete straight line complete structure complete subcategory complete subcomplex complete subgraph complete sublattice complete subspace complete subspace lattice complete sufficient statistic complete sum complete surface complete symmetry complete synchrone complete synchronization complete syntactic analysis complete system complete system of automata complete system of axioms complete system of functions complete system of invariants complete system of neighborhoods complete system of orthogonal complete system of representations complete system of representatives

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。