“经济比摩阻”的概念、定义、翻译、参考文献-科学参考

单词	经济比摩阻
释义	经济比摩阻 Encyclopedia 工学长距离输送热水管网释 economic specific frictional head loss经济比摩阻用技术经济分析的方法，根据供热系统在规定的补偿年限内年总计算费用最小的原则确定的比摩阻。
随便看	identical morphism identical operation identical particle identical particles identical particle system identical polynomials identical relation identical representation identical substitution identical transformation identical truth identical twins identic pattern of rhythm identifiability identifiable identifiable design identification identification and appraisal of injury degree identification and characterization of genomic information Identification and Description Subcommittee of Information and Documentation Technical Committee SAC/TC46/SC9 identification and localization technology of engineering site identification basis of crude drug identification capacity identification chart identification document photography

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。