“洁净钢”的概念、定义、翻译、参考文献-科学参考

单词	洁净钢
释义	洁净钢 Encyclopedia 工学洁净钢冶炼释 clean steel洁净钢对钢中非金属夹杂物及其他杂质有严格控制的高品质钢类。
随便看	weaker formula weaker method weaker metric weaker norm weaker theory weaker topology weaker uniformity weakest precondition weakest topology weakest uniformity weak extension weak extremal weak extremum weak ferromagnetism weak fibration weak field weak-field condition weak field ligand weak-field ligand weak focusing weak focusing principle weak force weak form weak form efficiency weak fragment of arithmetic

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