Didn't want to go to school." Bullying is defined as negative behavior repeated over time against the same person.

VOA: special.2010.04.22

Now, what happens during an action potential is that that membrane potential changes very rapidly and it changes from being negative to being more positive.

在动作电位产生时,膜电位迅速改变,从较负的电位向更正的电位改变

耶鲁公开课 - 生物医学工程探索课程节选

The two analogies we use " was strengthening our immune system or stronger "psychological engine" that has the capacity to endure more not just from the negative to zero, but also from the zero to the positive.

我们使用的两个类比,是加强我们的免役系统或加强“心理引擎“,获得更强大的忍受能力,不只是从负到零，还要从零到正。

哈佛公开课 - 幸福课课程节选

She also says the study does not prove that negative emotions or distrust lead to bad health effects and shorter life.

VOA: special.2009.04.15

So, what we're saying is that we have n equals to 4, and m sub I being equal to negative 2.

我们说的是ｎ等于４,ｍｌ等于－２

麻省理工公开课 - 化学原理课程节选

The company can organize online publicity campaigns to try to limit the harm done by negative comments or bad news.

VOA: special.2011.07.22

But in this case it's a response produced in the negative register similar to the responses produced in the saloon.

在这次让人讨厌的举动中,理查表现得与在酒吧里一样。

耶鲁公开课 - 1945年后的美国小说课程节选

Surprisingly, people in their seventies and eighties were least likely to report feeling negative or harmful emotions.

VOA: special.2010.08.03

If there were no voltage on the plates, we would expect everything to be over here in some negative value falling.

如果板子上没有速度，这些可能都在这,都是负值下降的。

麻省理工公开课 - 固态化学导论课程节选

(Voice) He says if European banks react to this by getting stricter on making loans,it could have very negative consequences.

VOA: standard.2009.11.27

No, we call that work positive work. All right, so that means we need to put a negative sign right here, by convention.

历史上有过不同的习惯，这里我们规定,如果环境对系统做功。

麻省理工公开课 - 热力学与动力学课程节选

"This is because such failure, if it were allowed to occur, would have serious negative consequences for generations to come."

VOA: standard.2010.03.21

They're going to move from a negative pole to a positive pole, so they're going to move through this gel.

它们会从负极移向正极,会通过这块凝胶板

耶鲁公开课 - 生物医学工程探索课程节选

"If they are negative, we encourage them to stay negative for the rest of their lives.

VOA: standard.2010.07.01

Now, your temptation is to keep the first answer because you know energy is not going to be negative.

你肯定想保留正根,因为你知道能量不会是负值

耶鲁公开课 - 基础物理课程节选

To that end, she says the United States will work with other nations to protect freedom of expression and fight against discrimination and negative stereotyping.

VOA: standard.2009.09.14

That's the negative response to undecidability, and it's of course, a view that many of us may entertain.

那就是对不可判定性的一个消极的反应，当然，我们可以容纳这个观点。

耶鲁公开课 - 文学理论导论课程节选

A combination vaccine, using strains of HIV common in Thailand,was tested on Thai men and women aged 18 to 30 years old, who were HIV-negative.

VOA: standard.2009.10.20

If it's an African American or a bad word, a negative word, I want you to shout out "right," this side, "right."

如果是黑人，不好的词，或贬义词，你们就大叫喊”右“，这边，”右“

耶鲁公开课 - 心理学导论课程节选

"And if they continued to lionize him in a public fashion, that these kinds of public demonstrations can only have a profoundly negative effect on our relationship."

VOA: standard.2009.08.24

So zero is supposed to be neither positive nor negative, and here I am just simplifying and saying it's actually going to be negative.

所以0不是一个正数，也不是负数，在这里我只是简单地,说明它实际上会是负数。

哈佛公开课 - 计算机科学课程节选

"Because of that negative stereotype, girls are more likely to believe that they are less able in math compared to boys who have similar grades and tests scores in math."

VOA: standard.2010.03.26

And against that we would then have to subtract the sum total of the negative experiences, all the failures and deceptions or what have you.

与此相对，我们必须,减掉消极经历的总和，所有的失败和受到的欺骗。

耶鲁公开课 - 死亡课程节选

Mr.Medvedev said he wants to make special mention that potential negative consequences from decisions (to go through with the NATO exercises) will completely and thoroughly be the responsibility of officials who adopt them.

VOA: standard.2009.04.30

It's true that there are negative effects to the public finance of the Czech government because there are increased health care costs for people who develop smoking-related diseases.

它确实会对捷克政府的,公共财政产生负效应,因为吸烟造成的疾病,会增加医疗支出。

耶鲁公开课 - 公正课程节选

And African presidents from Rwanda, Ghana and Sierra Leone each pointed to the negative impact of the global financial and food crises, as well as the growing impact of climate change, on development in their countries.

VOA: standard.2009.09.24

Plato's views on democracy were not all negative, to be sure.

并非都是负面的，这可以肯定。

耶鲁公开课 - 政治哲学导论课程节选

Analyst Houchang Hassan-yari, who teaches at Canada's Royal Military College, says that the recent reactions of Iranian leaders demonstrate a growing realization on their part that sanctions are starting to have a negative impact on their economy.

VOA: standard.2010.07.23

To find a maximum I want the second derivative to be negative.

最大值处的二阶导数是负数

耶鲁公开课 - 博弈论课程节选

I would just say that in my experience you really have to want to do this, I would definitely encourage people to be aware of the breath and try to be mindful, but remember too it's very difficult for us to leave the negative feelings.

我只想说,根据个人经验，确实要真心想这么做，我肯定会鼓励大家,留意自己的气息，并尝试着留心察觉，但让我们抛下负面情绪,也非常困难。

普林斯顿公开课 - 人性课程节选