They move from regions of high concentration to regions of low concentration by this natural flow down a concentration gradient.

从高浓度区域,向低浓度区域流动,顺浓度梯度流动

耶鲁公开课 - 生物医学工程探索课程节选

and then officially, during the spring of my junior year of high school, so my third year of high school.

但后来正式决定来这里是在高三的那个春天。

我们是普林斯顿家族 - SpeakingMax英语口语达人

It's characterized by a kind of high formal bearing It has a careful decorum, a kind of high sheen, especially this early poetry.

它的特点是一种很正式的风格,它很端庄，散发着一种光辉,尤其是在他的早期诗歌里。

耶鲁公开课 - 现代诗歌课程节选

If you go to the web just type in glycemic index, you can pull up chart after chart of high and low glycemic index foods, and sometimes you get surprised by what those foods are.

如果你在网上输入血糖指数,你会得到一个又一个,关于食物血糖指数高低的图表,有时你会被列表中的那些食物吓一跳

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In fact, there is a pillar there of high purity zinc that stood for the duration.

事实上，那有一个高纯度锌的柱子,存在于整个时期。

麻省理工公开课 - 固态化学导论课程节选

This is getting a little high-- $550 a share is kind of high because most people will buy--this is part of our tradition.

现在有些偏高,550美元一股的价格很高,因为大部分人会买...我们的习惯是

耶鲁公开课 - 金融市场课程节选

If you have that sort of high-level, this is where we're going, this is the vision, this is the next 30 days and three months and six months and a year maybe, it makes it very, very easy to set priorities and for all of the edges of the company to set their own priorities to do the right thing.

如果你做到这么高水准的内部交流，就与我们的前进方向不谋而合，这就是未来，这是接下来30天,3个月，半年或是1年的前景，这让公司各部门的人,做正确的事,设立工作重点,变得非常容易。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

most of it is really a kind of high-end stuff. You can see, you know, what's trendy, what's new there,

其中很多商品真是高品质的。你可以看得到，流行的、新潮的东西，

小心超额消费 - SpeakingMax英语口语达人

So that's something I'm really interested in, in terms of like my future, outside of high school.

那是我真正感兴趣的事情，关系到我高中毕业后的未来。

高中生活怎么样？ - SpeakingMax英语口语达人

Yeah, it really depends on what you're looking for. There's a lot of high-end stores in this neighborhood.

这得看你想买什么。这附近有很多高档产品。

无所不有 - SpeakingMax英语口语达人

We talk in terms of high pitch and low pitch although we'll fine tune that next time, and then we have this idea of duration or time, which we tend to write out in symbols that move from your left to right.

我们是从高低方面来谈论音高,即使我们将于下次讲解曲调的问题,我们已经有了音符时值或时间的概念,我们倾向于用符号来表示,时间是从你的左边向右边移动的

耶鲁公开课 - 聆听音乐课程节选

they have a lot of high expectations about what they're going to get for their money. So,

对于拿钱买什么的问题，他们有很高的期望。所以，

上东区的瑜伽老师 - SpeakingMax英语口语达人

You know, Baidu was founded at the beginning of 2000, and quickly NASDAQ reached its historical high of 5,000.

百度成立于2000年初，不久，纳斯达克指数创下5000点的新高。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

If it weren't for the New Critics, none of you probably would have been able to sit patiently through any of your middle or high school English classes.

不过我现在要说的是，如果没有新批评派，在座的同学之中没有人,能耐着性子坐在教室里,听中学语文课。

耶鲁公开课 - 文学理论导论课程节选

Its principal good, its principal goal, was the education of citizens for positions of public leadership and high political responsibilities.

它的首要优点及目标，就是公民教育,训练公共领袖人员,及高标的政治责任。

耶鲁公开课 - 政治哲学导论课程节选

.. You mentioned earlier that you doubt... you have questions about whether this high rate of growth is sustainable?

您之前提到过您怀疑。,您质疑印度经济的高增长率,能否保持下去？

普林斯顿公开课 - 国际座谈会课程节选