“precious metal precision alloy materials”的概念、定义、翻译、参考文献-科学参考

单词	precious metal precision alloy materials
释义	precious metal precision alloy materials Encyclopedia 工学贵金属释 precious metal precision alloy materials贵金属精密合金材料以贵金属为基，通过添加一种或多种过渡族元素形成的具有特殊的物理性能（如电学、磁学、热学、力学等）及高化学稳定性的合金材料。
随便看	properly elliptical operator properly elliptic equation properly equivalent form properly hyperbolic properly infinite algebra properly infinite projection properly nilpotent element properly posed problem properly primitive form properly triangular matrix proper maintenance method of photographic lens proper map proper mapping proper mass proper modification proper morphism proper motion proper motion group proper motion in declination proper motion in right ascension proper motion member proper motion membership proper motion star proper name proper name of a function

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