Just to refresh our memories, we looked at the average valence electron energy as a measure of reactivity.

重新回顾一下我们记忆，我们看了平均价电子能,能用来测量反应性。

麻省理工公开课 - 固态化学导论课程节选

The memory cells, which are stimulated, lead to an IgG response and that's why IgG is the antibody of-- that is produced predominantly after the boost, but there is some IgM produced also.

记忆细胞受到刺激之后,可以诱发分泌IgG的应答反应,这也是为什么IgG,是接种疫苗后产生的主要抗体,与此同时也刺激产生了一些IgM

耶鲁公开课 - 生物医学工程探索课程节选