“low pressure carburizing”的概念、定义、翻译、参考文献-科学参考

单词	low pressure carburizing
释义	low pressure carburizing Encyclopedia 工学渗碳释 low pressure carburizing低压渗碳在低压（70～3000帕）真空状态下，由交替的渗碳（乙炔）和扩散（高纯氮气）组成的脉冲式渗碳工艺过程。又称真空渗碳。
随便看	constructive mathematical analysis constructive mathematics constructive method constructive metric space constructive model constructive model theory constructiveness constructive non-denumerability constructive object constructive operator constructive operator theory constructive ordinal constructive ordinal number constructive process constructive programming constructive proof constructive propositional calculus constructive propositional logic constructive quantum field theory constructive real number constructive rule constructive selection principle constructive semantics constructive sequence constructive solid geometry

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