catalytic

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. 接触反应的；起催化作用的
• n. 催化剂；刺激因素

同根派生

• adv性质的同根词

  catalytically：催化地。

• n性质的同根词

  catalyst：[物化]催化剂；刺激因素。

  catalysis：催化作用；刺激作用。

• vt性质的同根词

  catalyze：催化；刺激，促进。

  catalyse：催化；促成（等于catalyze）。

• catalytic相关词

英汉例句

• The first catalytic converters were called conventional oxidation catalysts.
  最初的转化器叫做常规氧化催化器.
• The air guards the catalytic converter from overload and possible resulting damage.
  空气防止了催化式排气净化器的过载及可能产生的损坏.
• It is known as catalytic cracking.
  这就是所谓的催化裂化.
• The first catalytic converters were called conventional oxidation catalysts.
  最初的转化器叫做常规氧化催化器.
• The air guards the catalytic converter from overload and possible resulting damage.
  空气防止了催化式排气净化器的过载及可能产生的损坏.

• catalytic更多例句

词组短语

短语

• Catalytic cracking [油气]催化裂化;催化分解;催化;催化裂解
• catalytic agent 催化剂
• catalytic hydrogenation 催化氢化作用
• catalytic chromatography 催化色谱法;催化色谱;的翻译是催化作用的色谱法;翻译
• catalytic subunit [物化]催化亚基;催化亚单位;亚单位;酶催化亚基

• catalytic更多词组

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剑桥字典
• catalytic柯林斯字典

专业释义

化学

• 催化

  The catalytic activity rises with the concentration of C3H6 and decreases with GHSV.
  催化剂活性随C3H6浓度的增加而升高，随空速的增加而稍有下降。

  环境科学技术

• 催化

  That Co-Fe-Sepiolite was regenerated in the high temperature gas catalytic oxidation process were studied.
  4.高温气流催化氧化再生Co-Fe-海泡石过程的研究。

  交通运输工程

• 催化的

生物学

• 催化的