catalysts

英['kætəlɪsts] 美['kætəlɪsts]
  • 催化剂
  • cat n.猫;猫科动物;狠毒的女人;吊锚机;独桅船;九尾鞭v.起锚;寻找性伴侣abbr.目录(=catalog)
  • cat's-ear 猫耳草;
  • cat's-eye 金绿玉猫眼;是猫眼石;猫儿眼;
  • cat's-foot
  • cat's-meat 喂猫用的肉;
名词 catalyst:
  1. (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

  2. something that causes an important event to happen

    1. Those catalysts are used in small tubular reactors.
      那些催化剂用于小型管式反应器。
    2. Metal oxides from oil consumption damage catalysts.
      金属氧化物破坏催化剂。