贰靶汉英词典

catalytic

C 开头单词GMAT词汇

音标发音

  • 英式音标 [ˌkætə'lɪtɪk]
  • 美式音标 [,kætə'lɪtɪk]
  • 国际音标 [kætə'litik]
  • 英式发音
  • 美式发音

基本解释

  • adj. 接觸反應的；起催化作用的
  • n. 催化劑；刺激因素

同根派生

  • adv性質的同根詞
    catalytically：催化地。
  • n性質的同根詞
    catalyst：[物化]催化劑；刺激因素。
    catalysis：催化作用；刺激作用。
  • vt性質的同根詞
    catalyze：催化；刺激，促進。
    catalyse：催化；促成（等於catalyze）。

英汉例句

  • The first catalytic converters were called conventional oxidation catalysts.
    最初的轉化器叫做常槼氧化催化器.
  • The air guards the catalytic converter from overload and possible resulting damage.
    空氣防止了催化式排氣淨化器的過載及可能産生的損壞.
  • It is known as catalytic cracking.
    這就是所謂的催化裂化.
  • The first catalytic converters were called conventional oxidation catalysts.
    最初的轉化器叫做常槼氧化催化器.
  • The air guards the catalytic converter from overload and possible resulting damage.
    空氣防止了催化式排氣淨化器的過載及可能産生的損壞.

词组短语

    短語

  • Catalytic cracking [油氣]催化裂化;催化分解;催化;催化裂解
  • catalytic agent 催化劑
  • catalytic hydrogenation 催化氫化作用
  • catalytic chromatography 催化色譜法;催化色譜;的繙譯是催化作用的色譜法;繙譯
  • catalytic subunit [物化]催化亞基;催化亞單位;亞單位;酶催化亞基

英英字典

    柯林斯英英字典

  • In chemistry, a catalytic substance or a substance with catalytic properties is a substance which increases the speed of a chemical reaction.
  • If you describe a person or thing as having a catalytic effect, you mean that they cause things to happen or they increase the speed at which things happen.

专业释义

    化學

  • 催化

    The catalytic activity rises with the concentration of C3H6 and decreases with GHSV.
    催化劑活性隨C3H6濃度的增加而陞高，隨空速的增加而稍有下降。

    環境科學技術

  • 催化

    That Co-Fe-Sepiolite was regenerated in the high temperature gas catalytic oxidation process were studied.
    4.高溫氣流催化氧化再生Co-Fe-海泡石過程的研究。

    交通運輸工程

  • 催化的

    • 生物學

  • 催化的