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low pressure carburizing
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low pressure carburizing
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渗碳
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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。
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Hirzebruch theorem
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his6-tag
Hisaita Eijirô
Hisaki
His bundle electrogram
His bundle electrogram, HBE
Hishida Shunsō
hisingerite
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HIsmelt法
Hispalensis
Hispanic American Historical Review
hiss
His Sister
histaminase
histamine
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histiocyte
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