“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	new material industry new materials of organic chemicals new measurement technology new media new media advertising New Media and Society new media communication new media economics new media information service new media literature new media news products new media public relations new media technology new media video advertising new Mersenne prime conjecture New Mexico State new microbial resources new military aircraft company flight test New Model Army new molecular entity new Moon new moon new multilayer composite materials New Museology Movement New music

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。