"President Obama has made it clear that the United States will not be defined simply by what we are against, but by what we are for the opportunity,liberties, prosperity and common aspirations we share with the rest of the world,"

VOA: standard.2009.08.06

So it's not defined. But in fact, what this did was it threw an exception.

这是未定义，但实际上，这里做的就是抛出一个异常。

麻省理工公开课 - 计算机科学及编程导论课程节选

Although it's not defined in that newspaper that you're reading back there in row twelve, the Market Revolution is not reported in this morning's newspapers; actually it probably is, the markets are going bad, although they went back up yesterday.

但是那张报纸里面没有定义,我说的就是坐在十二行看报纸的同学,今天的早报没有报导市场革命,不过也可能真是,因为现在市场不景气,虽然昨天刚刚有些反弹

耶鲁公开课 - 美国内战与重建课程节选

All right, so let's just see what we got, we'll print univs. Nope, not defined.

我们来显示下univs数组，噢，还没定义。

麻省理工公开课 - 计算机科学及编程导论课程节选

And he defined the average in terms of not the sum divided by two, but he chose the geometric mean.

鲍林定义平均并不是,简单相加在除以二，他选择几何平均。

麻省理工公开课 - 固态化学导论课程节选

But then, it seems that property, what counts as property is not natural but conventional defined by the government.

但然后，他的意思似乎是如何界定财产权,不是与生俱来而是约定俗成的，是由政府定义的。

耶鲁公开课 - 公正课程节选

You have to be of an age to be a fighting man. It's not necessarily defined for us.

必须达到最低年龄的要求,才能参军,不像我们现在这样

耶鲁公开课 - 古希腊历史简介课程节选

And that's true. An atom's not a defined sphere, for example.

这没错，原子并不是一个确定的球体，比方说。

麻省理工公开课 - 化学原理课程节选

It recognizes that the risks that a bank faces are very complex and that they are not summarized by just the classes of borrowers that were defined in Basel I.

它指出一个银行所面对的风险是非常复杂的,第一次巴塞尔协议定义的借款人风险等级,无法概括全部的风险

耶鲁公开课 - 金融市场课程节选

You realize it's very subtle, because the very first thing in that equation, which is m, has not yet been defined.

你会觉得这很微妙,因为方程里最基本的量 也就是 m,还没有人给它下定义

耶鲁公开课 - 基础物理课程节选

It says they're not the same, and boy, I need help on this one, John, John pre-defined eq in there.

我并没有对它进行定义,它说它们并不相等，噢同学们，在这里我需要帮助了，在这里并没有，it’s，not，，there’s，no,提前定义的等于啊。

麻省理工公开课 - 计算机科学及编程导论课程节选

A good, hygienic way of doing this is, not only do I not go in and change things except through a pre-defined method, I shouldn't read it other Cartesian than through a pre-defined method.

做这个的方式是，我不仅仅要通过提前定义好的方法,来改变数值,我还应该通过提前定义好的方法，来读这个值,我应该用。

麻省理工公开课 - 计算机科学及编程导论课程节选

The reason in our radial probability distributions we start -- the reason, if you look at the zero point on the radius that we start at zero is because we're multiplying the probability density by some volume, and when we're not anywhere 0 from the nucleus, that volume is defined as zero.

在径向概率密度里，我们开始,如果你们看半径的零点，我们从零点开始,因为我们用概率密,度乘以体积,而当我们，在离核子很近的地方,体积是，所以我们会在这里。

麻省理工公开课 - 化学原理课程节选