stage concretely

基本解釋

• [經(jīng)濟(jì)學(xué)]具體說明

英漢例句

雙語(yǔ)例句

• This paper expounds concretely the techniques for arc furnace steelmaking from five stages of materials collection, preparatory work, melting stage, oxidating stage and reducing stage.
  從原材料的收集、準(zhǔn)備工作、熔化期、 氧化期和還原期五大階段，詳細(xì)敘述了電弧爐煉鋼的工藝過程。

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專業(yè)釋義

經(jīng)濟(jì)學(xué)

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