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  1. fractionate

    • IPA[ˈfrakʃ(ə)neɪt]

    英式

    • v.
      divide into fractions or components;separate (a mixture) by fractional distillation
    • verb: fractionate, 3rd person present: fractionates, gerund or present participle: fractionating, past tense: fractionated, past participle: fractionated

    • 釋義
    • 相關詞

    動詞

    • 1. divide into fractions or components samples were fractionated by electrophoresis
    • separate (a mixture) by fractional distillation the products were fractionated with boiling acetone in a Soxhlet apparatus
    • n.
      a tall, horizontally subdivided or packed container for fractional distillation in which vapor ...

    Oxford American Dictionary

    • n.
      a tall, horizontally subdivided container for fractional distillation in which vapour passes ...

    Oxford Dictionary

    • 更多解釋
    • IPA[ˈfrakSHəˌnāt]

    美式

    • v.
      divide into fractions or components: samples were fractionated by electrophoresis

    Oxford American Dictionary

  2. 知識+

    • 有關化學的儀器英文名稱

      1. fractionation column 正確的是 fractionating column,是 - ing,不是 - ion。 中文是 分餾塔;分餾管;分餾柱,要看這隻 column...

    • 一小段醫學英文~麻煩會的幫翻^^

      ... with CVT were treated with sub-cutaneous medium-dose un-fractionated heparin 8-hourly, along with anti-edema treatment and anticonvulsants. 腦部靜脈...

    • 這3句..翻的不太順..拜託大大幫我修改

      新的動物糞便處理 方法是:把固態和液態的 糞便分隔。 有 一些農場已使 用泥糞處理器,把液體和固體的成分分離。 一般而言,家畜的糞便經過處理,可以產生20%重的固體(其中乾燥的 物 質有 4-8%)。