so, essentially, they're establishing or controlling or changing the difference between the charge inside the cell and the charge outside cell.

因此本质上来说，它们制造或者控制或者改变,细胞内外电荷之间的电位差。

麻省理工公开课 - 化学原理课程节选

it was just something that was very popular in and out of the school system and community.

那是一些无论在学校或是社区内外都很时髦的事情。

关于布朗克斯 - SpeakingMax英语口语达人

There's no point where the circulatory system crosses the boundary between being inside you and outside of you, it's totally internal.

循环系统绝不会,跨越人体的内外界限,它完全位于体内

耶鲁公开课 - 生物医学工程探索课程节选

I asked each of them to bring a book that had informed that question for them, inside or outside of the classroom that they had read or what in Princeton.

我让他们每人带一本书来,这本书该为他们提供了对这个问题的提示,只要是他们在学校里课堂内外读过的都行。

普林斯顿公开课 - 人性课程节选

You do it so quickly that the heat flow between the inside of the bicycle pump and the outside is too slow compared to the speed at which you compress.

我们用力很大,于是压缩得很快,打气筒内外热传递的速度,与之相比要慢得多。

麻省理工公开课 - 热力学与动力学课程节选

The poets we'll be reading--well, they knew about science, music, politics, economics, and they presumed to talk about those things, in their poetry and out of their poetry too.

我们将要阅读的诗歌，涉及到科学，音乐，政治，经济，并且作者也认为，不论在诗歌内外，我们都将谈及这些话题。

耶鲁公开课 - 现代诗歌课程节选

There are many people in academia,outside academia, who divide the world essentially into two.

学术界内外，都有很多人，将世界一分为二。

哈佛公开课 - 幸福课课程节选

So it's going to shoot up until the internal pressure and the external pressure are in equilibrium.

活塞将上,移直到内外,压强达到平衡。

麻省理工公开课 - 热力学与动力学课程节选

We talked about the cell membrane, the plasma membrane separating the inside form the outside.

我们讲过细胞膜,这种质膜将细胞内外区分开

耶鲁公开课 - 生物医学工程探索课程节选

to take my cylinder now, and the external pressure and the internal pressure are not going to be I'm going to start with my cylinder here, I'm going to put little pegs here so it doesn't fly up.

活塞内外的，压强不相等,我们在,放上插销，以防止活塞。

麻省理工公开课 - 热力学与动力学课程节选

On the side over here shows a cell membrane and so this is outside the cell above it, and this is inside the cell below, and this is the lipid bilayer that separates the outside of the cell from the inside of the cell.

这边这个表示细胞膜,它的上面代表细胞外部,下面代表细胞内部,这个是脂质双分子层,将细胞内外分开

耶鲁公开课 - 生物医学工程探索课程节选

Because of that they're barriers, they separate the inside of the cell from the outside of a cell, and only certain kinds of molecules can pass through a cell membrane.

因为它们的屏障作用,将细胞内外区隔开来,只有特定的,某些分子才能穿过细胞膜

耶鲁公开课 - 生物医学工程探索课程节选

Because these molecules can span across the membrane from outside to inside, they're in just the right position to take messages that they receive from outside the cell and transmit them through the membrane into the cells internal apparatus, and that's what they do.

因为这些分子能穿过细胞膜,连通细胞内外,它们所在的位置非常适于接受信息,它们能将外界获得的信息,通过细胞膜传递给细胞器,这正是它们的功能

耶鲁公开课 - 生物医学工程探索课程节选