Last Updated
：2026/01/05
触媒作用
Hiragana
しょくばいさよう
Noun
Japanese Meaning
ある物質（触媒）が、それ自身は反応の前後でほとんど変化せずに、化学反応の速度を速めたり遅くしたりする働き。また、その現象。 / 一般に、ある出来事や変化を促進したり引き起こしたりする働きや要因のたとえ。
Easy Japanese Meaning
べつのものがまじって、ほかのぶっしつのへんかやはたらきを早くすること
Chinese (Simplified) Meaning
催化作用 / 催化剂促进化学反应的过程
Chinese (Traditional) Meaning
催化劑促使化學反應加速的作用 / 透過降低活化能改變反應速率的機制
Korean Meaning
촉매에 의해 화학 반응 속도가 빨라지는 현상 / 촉매가 활성화 에너지를 낮춰 반응을 촉진하는 과정 / 효소 등 생체 촉매에 의한 반응 촉진
Vietnamese Meaning
sự xúc tác / tác dụng xúc tác / quá trình xúc tác
Tagalog Meaning
katalisis / aksiyon o epekto ng katalista sa isang reaksiyong kemikal / pagpapabilis ng reaksiyong kemikal sa tulong ng katalista
Sense（1）
catalysis
（ canonical ）
（ romanization ）
（ kyūjitai ）
（ hiragana ）
Quizzes for review
See correct answer
This chemical reaction is accelerated by catalysis.
See correct answer
この化学反応は触媒作用によって加速されます。
Japanese - English
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