“energy saving transformation of existing building”的概念、定义、翻译、参考文献-科学参考

单词	energy saving transformation of existing building
释义	energy saving transformation of existing building Encyclopedia 工学〔既有建筑改造通用技术〕释 energy saving transformation of existing building既有建筑节能改造对不符合民用建筑节能强制性标准的既有建筑的围护结构、供热系统、采暖制冷系统、照明设备和热水供应设施等实施节约能源的改造活动。
随便看	negative index medium negative index of inertia negative infinity negative inotropic action negative integer negative ion negative ion mass spectrum negative ion mode negative jump negative K group of a ring negative K-group of a ring negative K-theory negative kurtosis negative leap second negative lens negative life event Negative likelihood ratio negative likelihood ratio negative limit point negative limit set negative list approach to foreign investment administration negative list management negative logic negatively definite negatively definite form

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。