“正火”的概念、定义、翻译、参考文献-科学参考

单词	正火
释义	正火 Encyclopedia 工学正火释 normalizing正火将工件加热至Ac3（亚共析钢）或Accm（共析钢和过共析钢）以上30～50℃，保温一段时间后，从炉中取出在空气中自然或强迫冷却（按工件大小和合金含量确定冷却方法）的金属热处理工艺。
随便看	leading coefficient leading diagonal leading digit leading-digit phenomenon leading edge leading edge fillet leading-edge suction leading-edge vortex leading eigenvalue leading electrode leading electrolyte leading element leading exponent leading group for coordinated development of Beijing-Tianjin-Hebei of China leading group for schistosomiasis prevention and control of the state council Leading Group on Aging Work of National Health and Family Planning Commission leading hemisphere leading ideal leading indicator method leading industry leading limb leading line of bearing from an objective beyond chart leading logarithm leading marks leading member

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。