graphite crucible 中文意思是什麼
graphite crucible
解釋
石墨塵堝-
Graphite crucible and its accessories
石墨坩堝及其附件 -
Alloys are melted in intermediate frequency furnace and graphite crucible respectively. si and mn are alloyed to improve properties
試驗中，合金分別在中頻感應爐和石墨坩堝電阻爐中熔煉。 -
The results showed the reaction between the mg and si powders was solid - state reaction and impurities such as mgo, mg3c2 : were usually produced resulting from the reactions with air or graphite crucible since mg was very active
結果表明： mg顆粒與si顆粒之間的反應是固相反應，雜質的引入是由於mg元素高度的活潑性能而混入的mgo 、 mg _ 3c _ 2等氣相反應的產物。
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