A good year for seed dispersal is called a mast year.

一个有利种子传播的年份被称为 “丰年”。

There are warnings of possible dispersal of radioactive particles.

有警告称放射性粒子可能会扩散。

I listen and am prepared to obey dispersal orders from authorities, but they never come.

我听从了，也准备好了服从当局的驱逐令，但我并未等到他们。

Turns out that before the spore dispersal, the mushrooms released water vapor.

试验证明在孢子散播前蘑自身会释放出水蒸气。

If you're a tree, seed dispersal and germination is a pretty risky business.

如果你是一棵树，你会明白把种子散播出去并生根发芽是一件很具有风险的事情。

And grazing rabbits, rodents, and humans are often a highly effective mode of spore dispersal for other mushroom species.

其他蘑种类来，的兔子、啮齿动物和人类通常是孢子传播的高效模式。

There were earlier smaller dispersals of Homo sapiens out of Africa before the most important migration 60,000 to 70,000 years ago.

早在6万到7万年前最重要的迁徙之前，智人就有过从非洲向外的小规模迁徙。

But even before that, there's a phenomenon called dispersal.

但在那之前，有一种现象叫做扩散。

And then, of course, the dispersal ability is immediately larger.

当然，随之而来的扩散能力也会立即增强。

No cell members, no lab, no dispersal devices.

没有组织成员 没有实验室 没有消散装置。

The first such change affected wild mechanisms for the dispersal of seeds.

第一个这样的变化影响了种子传播的野生机制。

One of them was the dispersal of effort and materiel into multiple axes, too many axes.

其中之一是将精力和物资分散到多个轴上，太多的轴上。

So if we think about dispersal capacity, that's the thing we really want to get at.

因此，如果我们考虑扩散能力，那就是我们真正想要了解的关键所在。

This helped predict germination benefits and dispersal distance for any pair of animals and plants, based on their traits.

这有助预测任何一动植物的发芽效益和传播距离，根据它们的特征。

Just over a year ago, a remote-controlled gun, reportedly for crowd dispersal, was installed above this checkpoint.

就在一年多以前，这个检查站上方安装了一挺据称用驱散人群的遥控机枪。

And so being able to have a precise chronometer we can relate things like speciation events, or dispersals of various life forms.

我们可以通过一个精确的时钟将各种事件关联起来，比如物种起源或各种生命形式的分散等。

And on this morning, that lovely dispersal of the mental fog that the first hit of caffeine ushers into consciousness never arrived.

今天早上，第一次咖啡因冲击给意识带来的精神迷茫从未被驱散。

And in this same process of geographical dispersal, we discovered also that primates were colonizing different types of climates.

在这一地理扩散的过程中，我们还发现灵长类动物正在侵入不同类型的气候环境。

So they had to find another way over, and our best understanding at the moment is through what we call oceanic dispersal via rafting.

所以它们不得不另寻出路，我们目前最好的理解是通过我们称之为“漂流的海洋扩散”的方式。

And all of those things combined give you an estimate of dispersal, but especially within aquatic insects, We see also morph.

所有这些因素综合起来， 为你提供了扩散的估计值，但特别是在水生昆虫中，我们还观察到了形态变化。