There are warnings of possible dispersal of radioactive particles.

有警告称放射性粒子可能会扩散。

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”。

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。

And they tracked the insects' dispersal.

然后对蚊子的扩散情况进行追踪。

No cell members, no lab, no dispersal devices.

有组织成员 有实验室 有消散装置。

I spent countless hours observing their delicate dance with the wind, documenting the intricate patterns of their seed dispersal.

我花了无数个小时们随风翩翩起舞，记录下们种子传播的复杂模式。

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

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

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，根据们的特征。

Think about migratory birds that rely on wind currents, or plants that depend on the wind for seed dispersal.

想想依靠风流的候鸟，或者依靠风传播种子的植物。

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。

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，寻找鼠疫抵达欧洲及后续传播模式的线索。

Another fresh hornet queen, found 15 miles southwest of the next nearest find, suggested either a repeated influx from overseas or a vigorous dispersal by the hornets.

另一个新的大黄蜂王，在下一个最近的发现地西南 15 英里处被发现，这表明要么是海外的反复涌入，要么是大黄蜂的大力散布。

What we see today is the product of evolutionary events, resulting from the dispersal of a few human populations out of Africa around 60,000 to 70,000 years ago.

我们今天看到的是进化的产物，这是因为部分人类在6-7万年前分散并离开了非洲。

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

E. 人们曾经以为，电讯的发展可以使人们住得更加分散而不必挤在城市里。

This kind of movement is called a " sweepstakes dispersal" - a rare or chance event where an animal is able to cross a pretty extreme barrier.

这种运动被称为“抽奖活动”——一种动物能够跨越相当极端的障碍的罕见或偶然事件。

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

E. 人们曾经以为，电讯的发展可以使人们住得更加分散而不必挤在城市里。