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Search result for catalyst (2 entries) (4.553 seconds)
ลองค้นหาคำในรูปแบบอื่นๆ เพื่อให้ได้ผลลัพธ์มากขึ้นหรือน้อยลง: -catalyst-, *catalyst*.

Result from Foreign Dictionaries (2 entries found)

From The Collaborative International Dictionary of English v.0.48 [gcide]: catalyst \catalyst\ n. 1. (Chem.) a substance that initiates or accelerates a chemical reaction without itself being affected; as, thousands of enzymes serve in concert as calaysts to produce the sequence of reactions we call "life"; the industrial production of cheap ammonia depended on finding a good catalyst. [WordNet 1.5] 2. something that serves as a precipitating occasion for an event; as, the invasion acted as a catalyst to unite the country. Note: A catalyst is never the main cause of an event, but may serve to hasten events for which the underlying causes are present prior to the appearance or occurrence of the catalyst. [WordNet 1.5 +PJC] 3. something or someone that causes events to happen with itself being changed. [PJC] From WordNet (r) 3.0 (2006) [wn]: catalyst n 1: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected [syn: {catalyst}, {accelerator}] [ant: {anticatalyst}] 2: something that causes an important event to happen; "the invasion acted as a catalyst to unite the country"

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Vocabulary List

 
catalyst
  • คนหรือสิ่งที่ทำให้เกิดการเปลี่ยนแปลง[Lex2]
  • ตัวเร่งปฎิกิริยา[Lex2]
  • (แคท\'ทะลิสทฺ) n. ตัวเร่งปฏิกิริยา,ตัวเร่ง ###S. katalyst [Hope]
  • /K AE1 T AH0 L AH0 S T/ [CMU]
  • (n) // [OALD]
 

Similar GERMAN words suggested by aspell:
fatalst, Cathy, fatal

Similar FRENCH words suggested by aspell:
catalysât, catalysa, catalyse, catalysé, catalysait, catalysant, catalyser, catalysent, catalysai, catalysas, catalyses, catalysés

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