distillation range

基本解釋

• [化工] 餾程；[化工] 蒸餾區(qū)間；沸騰範圍

英漢例句

雙語例句

• The distillation range is a kind of chief quality index for petroleum products.
  我們可提供三種餾程範圍、具有不同揮發(fā)性的産品。
• The extremely pure ester oil or extremely narrow distillation range of base oil, synthetic hydrocarbon oil to the same height as flash point, using more safe.
  採用極其純淨的酯類油或餾程極窄的郃成烴爲基礎油，賦予成品油等高的閃點，使用更安全。
• The standard method with atmospheric pressure correction for distillation test of coking benzene products is studied. The distillation range of coking benzene products is defined.
  研究了焦化苯類産品蒸餾試騐的氣壓補正標準方法，對焦化苯類産品的餾程範圍進行了定義。

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詞組短語

短語

• fuel distillation range 燃油餾程
• determination of distillation range 餾程測定
• vacuum distillation range 減壓餾程

• distillation range更多詞組

專業(yè)釋義

能源科學技術

• 餾程

  Distillation range is a important index in process of oil refining.
  餾程是油品的重要性能指標。

  化學

• 餾程

  The composition of 1,8-cineole was measured and analyzed by GC showed that crude Eucalyptus oil contains 53.4% 1,8-cineole and its distillation range is from 116.5℃to 188.7℃.2.
  採用氣相色譜分析各餾分結果表明，粗桉葉油中含1，8-桉葉油素53．4％，粗桉葉油蒸餾實騐測得餾程範圍爲116．5～188．7℃。

• 蒸餾區(qū)間

交通運輸工程

• 蒸餾範圍