“预还原”的概念、定义、翻译、参考文献-科学参考

单词	预还原
释义	预还原 Encyclopedia 工学熔融还原炼铁释 prereduction预还原还原熔炼前，在一定的温度下，用煤或还原性气体，使矿石、精矿或球团矿中的有关组分部分或大部分还原成金属的冶金过程。
随便看	in vivo neutron activation analysis in vivo NMR spectroscopy invoice criminal cases involatile involucel involucre involucrellum involucret involuntary attention involuntary client involuntary commitment and treatment involuntary movement involuntary resettlement involuntomotory involute involute conical gear involute cylindrical gear drive involute cylindrical gear reducer involute helicoid involute of a circle involute of a curve involute of evolute involute planetary reducer with small difference between the numbers of teeth involution involution algebra

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。