backfile

基本解釋

• [計(jì)] 后援文件

同根派生

• backfile相關(guān)詞

英漢例句

• This article analyzed the necessity and feasibility of backfile weeding in medical libraries, and proposed weeding principles and a plan for setting up a network center of national literature weeding.
  分析了醫(yī)院圖書館過(guò)刊剔舊的必要性與可行性,提出了剔舊原則與建立全國(guó)性文獻(xiàn)剔除網(wǎng)絡(luò)中心的設(shè)想。
• Backfile weeding in hospital libraries: a thought
  醫(yī)院圖書館過(guò)刊剔舊工作的思考
• v groove isolation polycrystal backfil
  v 型隔離槽的多晶硅填充

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