“等温正火”的概念、定义、翻译、参考文献-科学参考

单词	等温正火
释义	等温正火 Encyclopedia 工学正火释 isothermal normalizing等温正火将钢加热到Ac3或者Accm以上30～50℃的温度，并保温一定时间，然后快速冷却到珠光体转变温度区间的某一温度，保温适当时间，使工件获得均匀的珠光体组织，最后在空气中冷却至室温的工艺。
随便看	urban survey urban survey unit urban sustainability urban sustainable development urban system urban system function structure in the administration area of city urban system planning urban system planning in the administration area of city Urban System Planning of the Zhujiang River Delta urban system scale structure in the administration area of city urban systems engineering urban system spatial pattern in the administration area of city urban system theory urban thermal environment urban topographic survey urban traffic urban traffic construction management system urban traffic management platform urban traffic management system urban traffic system urban traffic tunnel fire urban transportation urban transportation demand management urban transportation development policy urban transportation economy

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。