在约翰霍普金斯大学培养的神经元不同于那些从肿瘤中挑选出来的神经元，它们并没有癌变，因此作为研究工具更具价值。

The neurons cultivated at Johns Hopkins—unlike those culled from tumors are not cancerous, and accordingly are much more valuable as research tools.

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这一制度所培养出来的亲密关系通过设立“顾问班”而得到了加强。

The closeness this system cultivates is reinforced by the institution of "advisory" classes.

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通过培养感恩的态度，你可以从困扰你的事情中解脱出来，转而去寻找让你快乐的事情。

By developing a grateful attitude, you can be turned away from what's troubling you, and toward what makes you happy.

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What happened was, Salinas was a Harvard-educated economist; he came in to modernize Mexico and he wanted to privatize things, so he privatized a lot of the banks.

萨利纳斯是哈佛培养出来的经济学家,他支持墨西哥现代化进程,他主张私有化,所以他将一大批银行私有化

耶鲁公开课 - 金融市场课程节选

if you do that under the situation where you've put your plasmid into these micro-organisms then you're going to have little colonies that grow many copies of the bacterial cells.

如果你在质粒已经进入了微生物,的情况下培养它们,你就会得到许多小菌落,里面长有很多增殖出来的细菌

耶鲁公开课 - 生物医学工程探索课程节选

This was not a naturally occurring attenuated virus as used in smallpox, but a virus that was attenuated in the laboratory, basically by propagating it in culture and looking for mutants that were formed as you propagated this virus under different experimental conditions.

这不是在制造天花疫苗时,使用的那种天然减毒病毒,而是一种在实验室中被人工弱化的病毒,基本上是通过在细胞中培养繁殖后,从这些培养出来的病毒中挑选出,不同实验环境下的变异体

耶鲁公开课 - 生物医学工程探索课程节选