“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	Hebei Shooting Range Hebei Sport University Hebei Tuoliang Guojiaji Ziran Baohuqu Hebei University of Chinese Medicine Hebei University of Technology Hebei water conservancy Hebei Weichang Hongsongwa Guojiaji Ziran Baohuqu Hebei Weichang Hongsongwa National Nature Reserve Hebei Weichang Yudaokou Shengji Ziran Baohuqu Hebei Wulingshan Guojiaji Ziran Baohuqu Hebei Wulingshan National Nature Reserve Hebei yangge music Hebei Yinheshan Shengji Ziran Baohuqu Hebei Yudaokou Provincial Nature Reserve Hebei Zhangshiyan Shengji Ziran Baohuqu Hebei Zhengding Longxing Temple Zhuanlun Tibetan Hall repair project Heber approximation Hebesphenomegacorona Hebian Folk Museum Hebi Museum He Bingfu He Binglin He Bingsong He Bi Nong yi Hebi Shi

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