【字彙解釋】

catalyst decay 觸媒衰退

catalyst

n. 催化劑, 促進因素

decay

n. 腐敗, 衰退 vt. 使腐敗 vi. 腐敗


【前後詞彙】

catalyst burn-off still 觸媒燒盡釜
catalyst carrier 觸媒載體
catalyst circulation 觸媒循環
catalyst coking 觸媒結焦
catalyst contamination index 觸媒污染指數
catalyst deactivation 觸媒失活
catalyst decay 觸媒衰退
catalyst diluent 觸媒稀釋劑
catalyst effectiveness 觸媒有效性
catalyst extender 觸媒增效劑
catalyst formulation 觸媒配方