In the biochemical reactions that are taking place in your body, there is equilibrium between a whole myriad of reactants and products, and thank heavens that gets maintained.

在我们身体内进行的,生物化学反应中，大量的反应物和产物,也是处于平衡状态，谢天谢地实际情况就是这样。

麻省理工公开课 - 热力学与动力学课程节选

They can reproduce and so you only need to give a few of them in order to make many, many inside the body.

它们能自我复制,所以只需少量病毒,就能在体内产生大量的病毒

耶鲁公开课 - 生物医学工程探索课程节选

What I want you to note there is the sense that the matter of the poem comes from an archive, an archive of scholarly work, a body of knowledge that you read about.

请你们注意这一点,诗是从档案馆而来的，一档案馆的博学的著作，你读到大量知识。

耶鲁公开课 - 1945年后的美国小说课程节选

The opening chapters of Leviathan, which I have only assigned a few, but the opening chapters present a kind of political physics where human beings are reduced to body and the body is further reduced to so much matter and motion.

利维坦》的开头几章，我只给你们布置了一些，开头几章呈现出,一种政治性的物理学,人类被缩小到身体,而身体继续被缩小到,大量物质和运动。

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We talked about this a little bit in section last week, when you eat vegetables or meat, you're eating a lot of DNA but that doesn't enter the cells of your body because of the barrier properties of cell membranes.

这个我们上周讨论会讲过一些,我们在吃蔬菜或者肉类时,摄入了大量DNA,它们之所以不会进入你的体细胞,就是由于细胞膜的这种屏障作用

耶鲁公开课 - 生物医学工程探索课程节选

Here's another picture of it here, showing it in a little bit more detail, that you have lots of DNA in each of the cells in your body but you're not using all that DNA at any one time.

这里有一张更加详细的图片,来说明这一点,人体内每个细胞中都含有大量DNA,但并不是所有的DNA都会同时发挥作用

耶鲁公开课 - 生物医学工程探索课程节选