catalytic

音標發(fā)音

• 英式音標 [?k?t?'l?t?k]
• 美式音標 [,k?t?'l?t?k]
• 國際音標 [k?t?'litik]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• 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）。

• catalytic相關詞

英漢例句

• 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.

• catalytic更多例句

詞組短語

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

• catalytic更多詞組

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.

• catalytic劍橋字典
• catalytic柯林斯字典

專業(yè)釋義

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(huán)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