“economic specific frictional head loss”的概念、定义、翻译、参考文献-科学参考

单词	economic specific frictional head loss
释义	economic specific frictional head loss 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	pre-scheduling prescheme pre schisanartanin pre-schisanartanin Pre-school Art Education preschool child development and education preschool children pre-school children's wear preschool education curriculum preschool education policy preschool education theory in humanism preschool education theory of behaviourism preschool education theory of constructivism preschool education theory of postmodernism preschoolers' sport Preschool in Three Cultures preschool period pre-school physical education Preschool Pictorial prescribe prescribed prescribed boundary prescribed burning prescribed curvature prescribed mean curvature

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。