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单词
metallurgy
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metallurgy
Encyclopedia
工学
冶金学
释
metallurgy
冶金学
研究从矿石或金属废弃物中提取金属或金属化合物,并用各种加工方法制成具有一定性能的金属材料及复合材料的工程学科。
Physics
凝聚态物理学
结构
metallurgy
冶金学
metallurgy
①冶金[学] ②冶金术
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down draft kiln
Downes law
down garment
downgraded predication
down grinding
down hair
Down Hill
downhill
downhill folding
down-hill method
downhole bums
down hole electric heating
downhole electrodrill
downhole junk
downhole motor
down hole motor drilling
downhole operation
downhole pressurized jet assisted drilling system
downhole throttling method
downhole throttling technology
down-hole tool
Downing Park
down-ladder
down-ladder operator
downlead
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