“grain refining”的概念、定义、翻译、参考文献-科学参考

单词	grain refining
释义	grain refining Encyclopedia 工学[铸造]释 grain refining晶粒细化改变铸件凝固时的结晶生核和成长条件，使液体金属中同时或不断地产生新晶核，阻止枝晶的单向延伸而获得细小等轴晶的控制晶体生长方法。用这种方法生产的铸件一般都具有优良的力学性能。
随便看	Runge-Kutta-Fehlberg method Runge-Kutta-Felhberg method Runge-Kutta-Gill method Runge Kutta method Runge-Kutta method Runge method Runge pair Runge phenomenon Runge rule Runge theorem Runge type theorem Runge-Walsh theorem Rungrado May Day Stadium Rungwa Game Reserve runic Runic alphabet run length coding run-length coding run length limited code run length limited code, RLLC Run Lola Run Runlou runnability runner runnerless injection molding

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。