the total amount of the work that we can get out is just given by the area inside this curve.

能够输出的功就是,我们可以得出来,曲线所包围的面积。

麻省理工公开课 - 热力学与动力学课程节选

And there's also kind of the area around the Tate Modern by the river

在泰特现代美术馆附近的河边有一个区域，

去泰特现代美术馆 - SpeakingMax英语口语达人

They build these three large canals and this expands the area of the city by four times.

他们凿建了三条巨大的运河,使得城市面积扩大了四倍

耶鲁公开课 - 欧洲文明课程节选

It's a protein that's produced by other cells in the body and when it's enriched in a certain area it stimulates more production of red blood cells.

这种蛋白由体内的另一种细胞生成,而当其在某处富集时,就会刺激红细胞生成

耶鲁公开课 - 生物医学工程探索课程节选

That area was controlled by Egypt at the purported time of the Exodus Running north to south, next to that coastal plain, is a region of low mountains.

在出埃及记时期，这个地区被埃及所控制,南北分布，靠近海岸平原，是低矮的山区。

耶鲁公开课 - 旧约导论课程节选

So if we want to talk about the volume of that, we just talk about the surface area, which is 4 pi r squared, and we multiply that by the thickness d r.

如果我们要讨论它的体积，我们要用的是表面面积，也就是４πｒ的平方，乘以厚度ｄｒ

麻省理工公开课 - 化学原理课程节选

Taught by a star who was a leader thinker in this area.

教授是该领域的,明星级领头思想家。

麻省理工公开课 - 媒体、教育、市场课程节选

This is a research by one of the leading researchers, one of the first researches in the area of positive emotions, Alice Isen And she showed, time and again, how feeling good is good for us and good for others, and it works the other way as well.

一位重要的研究者，积极情绪领域的首批研究者之一，进行了这个研究，Alice，Isen。,她反复证明，感觉好如何对我们和他人都有益，反之亦然。

哈佛公开课 - 幸福课课程节选