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粉末冶金
释义
粉末冶金
Encyclopedia
工学
粉末冶金
释
powder metallurgy
粉末冶金
以金属或非金属粉末或其混合物为原料,经过成形和烧结,制取金属材料、复合材料、金属陶瓷材料(硬质合金)以及各种类型制品的工艺技术。
工学
粉末冶金
释
powder metallurgy
粉末冶金
用金属粉末或金属粉末与其他非金属粉末的混合物作为原料,经过成形和烧结制造金属材料、复合材料以及各种类型制品的工艺技术。是冶金学的一个分支。
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Chronicles of Guangzhou Prefecture
Chronicles of Song Dynasty
Chronicles of the Jianyan and Chunxi Eras of the Imperial Song
Chronicles of the Later Shu Dynasty
Chronicles of the Song Dynasty
Chronicles of the States in the Eastern Zhou Dynasty
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chronic non-communicable disease surveillance
chronic obstructive pulmonary disease
chronic obstructive pulmonary disease in equine
chronic pain
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chronic periodontitis
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chronic poisoning
chronic prostatitis
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chronic pyelonephritis
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