The incident happened at a critical point in the campaign.

该事件发生在运动的关键时刻。

As snow accumulates on a steep slope, it reaches a critical point at which the slightest vibration will send it sliding into the valley below.

当雪在陡峭的斜坡上堆积时，它会达到一个临界点，在这个临界点上，最轻微的震动就会使它滑进下面的山谷。

We just solved for a critical point.

我们只是解出了一个临界点。

With a critical point.

曲线上有一个临界点。

And the maximum is at a critical point.

最大值点是临界点。

That is what we mean by critical point of f.

这个也就是临界点的定义。

Afghanistan, it seems wise to assume, is at a critical point.

以明智的眼光看来，阿富汗现在是在一个关键时刻。

We have reached a critical point in our drive to eradicate polio.

在我们根除脊髓灰质炎的努力中，我们已达到一个临界点。

Suppose I set the angle of the ladder exactly at the critical point.

假设我使,梯子正好,处于这个临界角。

Why can't we just say, well, it's going to be a degenerate critical point?

为什么我们不能只是说,它是退化临界点？

We had reached a critical point in the market and it was poised to collapse.

他说，市场此前已到了一个临界点，到了即将崩溃之时。

And minus one happens to be the value at the critical point. So, it is a minimum.

而- 1正是这个临界点处的函数值，所以，这是一个最小值。

In these examples, the critical point is where you see at least a 40% savings in space.

在这些示例中的临界点我们可以看出，使用Sparse Column时可以节省至少40%的空间。

We are reaching that critical point where I can no longer say hello to everyone I see.

我们已经到了这样一个关节点，我不再对每个人说哈罗了。

This is the critical point where you need to begin considering applying SOA governance.

这是一个需要开始考虑应用 SOA 治理的关键点。

Again, it demonstrates confidence; it's the critical point of moving your interaction forward.

还是那句话，首次通话能表现出你的自信，是推动你的交流前进的临界点。

But then, when we are looking for the minimum of a function, well, it is not at a critical point.

接着，我们找最小值点，会发现它不是临界点。

Some of you might not think that it was a very savvy idea, but for me it did bring up a critical point.

有些读者可能会认为这不是一个很聪明的想法，我想说的是他引出了一个很关键的问题。

A critical point is that every artifact in the enterprise and project streams must have an ancestor.

关键点在于每一个企业和项目中的工件都必须有一个起始。

But when the CBO did the same sums a decade ago, says ms Meeker, the critical point was reached in 2060.

但是米克说，当国会预算局在10年前做同样的计算时，临界点出现在在2060年。

That is a critical point. And we used the second derivative to see that this critical point is a local maximum.

这是一个临界点，考察它的二阶导数,会发现这确实是一个极大值点。

But all art has to work on an audience, and-here's the critical point-members of the audience share things in common.

但一切艺术都要作用于受众，而——这里是关键——“受众”这个群体里的人有一些共性。

For larger fields the gains are seen much earlier, for example the critical point for datetime columns is only 52% of the rows.

对于其它大一些的字段来说，就会更容易看到空间收益，例如，datetime列的临界值是只要达到52%的行值为null就划算。

You wanted to go from liquid to gas, you could actually go around this critical point, and never actually see a phase transition.

如果你想把液体变成气体，你可以绕过临界点，这样就看不到相变了。

As grains build up, the pile grows in a predictable way until, suddenly and without warning, it hits a critical point and collapses.

当沙砾慢慢增加，沙堆一直在预料的方式中成长，直至突然而又毫无警戒地，它到达了一个临界点然后崩塌了。

Or the critical point we have. Or any technical indicators. To clear the exact effect. To have the role of practical application.

我们的临界点也好。任何技术指标也好。要确切的明确发生效力。才能产生实际运用的作用。

At present, the critical point in the Iranian nuclear issue is to build mutual trust between Iran and the international community.

现在问题的关键是伊朗和国际社会需要建立互信。

It costs some money to develop and maintain the app, but-and this is a critical point-the Journal is keeping all of the revenue itself.

维护和升级APP上的应用程序需要花一点钱，但是，华尔街日报可以自主拥有全部的收益，这是最关键的一点。