他们必须避免某些含有大量酪胺的食物，这种化学物质存在于多种奶酪、葡萄酒和泡菜中。

They must avoid certain foods that contain high levels of the chemical tyramine, which is found in many kinds of cheese, wines, and pickles.

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这种杏仁和软糖的组合是一种富含有机果汁和多种维生素的高附加值食品。

This combination of almond and gumdrop could be a good style of value added food rich in organic juice and various vitamins.

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治疗血清是一种药物制剂，含有针对一种或多种特定抗原的抗体。

A therapeutic serum is a pharmaceutical preparation that contains antibodies against one or more specific antigens.

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You could imagine strategies where you have multiple resistance genes on a plasmid, resistance to Ampicillin, to Penicillin, to Erythromycin for example, and you design strategies for separating out which cells are carrying the plasmid that you're interested in.

若质粒上有多种抗性基因,你就有很多筛选方法,例如对氨苄青霉素,青霉素,红霉素的抗性,而且你可以设计方法分离出,含有你感兴趣质粒的细胞

耶鲁公开课 - 生物医学工程探索课程节选