“先共晶渗碳体”的概念、定义、翻译、参考文献-科学参考

单词	先共晶渗碳体
释义	先共晶渗碳体 pro-eutectic cementite
随便看	proportion proportionable proportional proportional action proportional action factor proportional allocation of sample size proportional amplifier proportional analysis approach proportional area proportional band proportional band potentiometer proportional burner proportional change proportional charges proportional compasses proportional component proportional constant proportional control proportional control action proportional control factor proportional controller proportional controlling means proportional control valve proportional cost proportional counter

科学参考收录了1248194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。