| 单词 | catalysts |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔consciousness〕The Greens were the catalysts of a necessary change in the European consciousness.绿党促使欧洲人的观念发生了必要的改变。柯林斯高阶〔cytochrome〕Any of a class of iron-containing proteins important in cell respiration as catalysts of oxidation-reduction reactions.胞色细胞：任何一类含铁的蛋白质，在细胞呼吸中作氧化反应重要的催化剂美国传统〔enzyme〕Any of numerous proteins or conjugated proteins produced by living organisms and functioning as biochemical catalysts.酶：由活的有机体产生的各种蛋白质或蛋白质结合体的一种，起生物催化剂的作用美国传统〔flavoprotein〕Any of a group of enzymes containing flavin bound to protein and acting as dehydrogenation catalysts in biological reactions.黄素蛋白：由黄素与蛋白质相结合的任一类脱氢酶，在生化反应中作为脱氢反应的催化剂美国传统〔prod〕Kenya's experience suggests that a nation needs a combination of catalysts to prod couples to have fewer children.肯尼亚的经验表明, 为鼓励少生, 政府需出台多种激励性政策。外研社新世纪〔reaction〕Catalysts are materials which greatly speed up chemical reactions.催化剂是可以大大加速化学反应的物质。柯林斯高阶〔reaction〕Catalysts are materials which greatly speed up chemical reactions.催化剂是可以大幅加速化学反应的物质。外研社新世纪 |
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