backing roll

基本解釋

• 承壓滾筒
• 支承輥

英漢例句

雙語例句

• The invention improves the process for machining the mounting part of the backing bearings of the roll box, so that the roll box can be stable and reliable in the operating process.
  改進(jìn)了輥箱背襯軸 承安裝部的加工工藝，使箱體工作過程中穩(wěn)定可靠。
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• The work conditions, demands for performance, production process and features of compound steel-cast backing roll are summarized, especially the manufacture and utilization of it in China.
  綜述了復(fù)合鑄鋼支承輥工作條件、性能要求、生產(chǎn)工藝及特點，重點介紹了中國復(fù)合鑄鋼支承輥的制造與使用。
• Experiments indicate that the newly developed material of roll-sleeve meets the requirements of high speed roll casting technology, can give strong backing to utmost roll-casting technology.
  通過對材料的檢測分析與工藝實驗，證明研制出來的材料的綜合性能優(yōu)良，為極限鑄軋技術(shù)的應(yīng)用提供了有力支持。

權(quán)威例句

• The most dangerous of these views come from those who would roll back the progress of NCLB, backing away from its demands that all children be given the opportunity to learn and achieve and that schools be held accountable for student success.
  FORBES: U.S. Rep. Howard P. McKeon
• Morales vows to roll back eradication efforts in Bolivia and de-criminalize the coca leaf, though he's backing a zero cocaine policy.
  NPR: Ceremony Precedes Bolivian President's Inauguration

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詞組短語

短語

• backing up roll 支承輥
• bottom backing up roll 下支持輥;下支承輥
• top backing up roll 上支承輥
• backing roll mark 背輥痕
• forged steel backing roll 鍛鋼支承輥

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