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

一个有利于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。

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

试验证明在孢子散播前蘑菇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。

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。

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，智人就有过从外的小规模迁徙。

And they tracked the insects' dispersal.

然后对蚊子的扩散情追踪。

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

对于其他蘑菇种类来说，食草的兔子、啮齿动物和人类通常是孢子传播的高效模式。

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。

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。

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

这有助于预测任何一对动植物的发芽效益和传播距离，根据它们的特征。

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 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。

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。

And since agricultural communities have long known that volcanic rocks and soils can improve crop yield, farmlands could be the perfect dispersal sites.

由于农业社区早已知晓火山岩石和土壤能提高作物产量，农田便可能成为理想的散布地点。

These conditions prevent bats from performing critical roles in their ecosystems, like helping with pollination and seed dispersal, and consuming pests and insects.

这些条件使蝙蝠无法在其生态系统中发挥关键作用，例如帮助授粉和种子传播，以及食用害虫和昆虫。

Taken with the rapid overall increase in immigrants in the past decade or so, this dispersal may be one reason why immigration has become so controversial.

过去的10年内总移民量飞速上升，可能是导致移民变得如此有争议的原因之一。

Spyrou and her team of disease detectives teamed up with archaeologists, looking for clues to the plague's arrival in Europe and its subsequent pattern of dispersal.

斯派尤及其疾病检测团队与考古学家合作，寻找鼠疫抵达欧及后续传播模式的线索。

It was once assumed that improvements in telecommunications would lead to more dispersal in the population as people were no longer forced into cities.

人们曾经认为，电信的步使人们不再被迫流城市，这将导致人口更加分散。