“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	quasi-birth-and-death process quasi-boson quasibounded function quasi-bound state quasi-bronze porcelain jar with two lugs quasi-center quasi-centered affine mapping quasi-centralizer quasi-character quasi-chemical approximation quasi chemical equilibrium of defects quasi-chemical equilibrium of defects quasicircle quasi classical approximation quasi-classical approximation quasiclassical trajectory(QCT) method quasi - clean walkways quasi-closed group quasi-coherent quasi-coherent module quasi-coherent sheaf quasicoherent sheaf quasi-commutative quasicompact quasicompact affine scheme

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。