Frequently, these were taken by theropods.

这些经常被目食肉食。

These sizes are exceptional among theropods.

这种型在目中是罕见的。

Instead of theropod footmarks, they found those of crocodilians.

他们发现的是鳄鱼的足迹，而不是类的。

Some small theropods grew quickly and others grew slowly.

有些小型目生长得很快，而另一些则生长缓慢。

Natovenator is part of the dinosaur group called theropods.

非鸟类是被称为目群的一部分。

He believes there will be more discoveries of peculiar theropods in the future.

他相信未来还会发现更多奇特的目。

The theropod group includes all the meat-eating dinosaurs like Tyrannosaurus.

目包括所有诸如暴之类的食肉。

We've described a new theropod dinosaur species, we called it Pendraig milnerae.

我们已经描述了一种新目，我们命名它为 Pendraig milnerae。

Birds evolved from a grouping of dinosaurs known as theropods in the late Jurassic.

鸟是从侏罗纪晚期的目进化而来的。

But that does not completely explain the absence of theropod tracks.

但这并不能完全解释目食肉的缺位。

Like the theropods, these titans used air sacs to breathe and had light, hollow bones.

像目类一样，这些巨人使用气囊来呼吸，而且有很轻的中空骨骼。

In that sort of environment even a big theropod would constantly have been looking over its shoulder.

在那样一种环境下，即便是一头巨大的目食肉也会不时回头张望。

But, the animal's closest relatives and almost all bird-like theropods have feathers.

但是，这种动物的近亲和几乎所有形似鸟类的目都有羽毛。

He said, " The diversity of theropod dinosaurs by the end of the Cretaceous is totally amazing."

“到白垩纪末，目的多样性令人惊叹。”

All the known sets of prints that show speed come from a family of dinosaurs called theropods.

所有已知的能测出速度的印都来自足目家族。

While Triceratops and Stegosaurus grew up to eight meters long, bird-like theropods like Tyrannosaurus grew twice as large.

当三角和剑长到八公尺长时，像暴这样的目类长了两倍大。

D'Emic told Reuters news agency the latest research " overturns" past thinking about the growth of theropods.

德埃米克告诉路透社，最新的研究“颠覆了”过去关于目生长的想法。

Unfortunately, for Majungasaurus and most theropod dinosaurs, we don't have a lot of specimens to work with.

很遗憾的是对于玛君和多数类来说我们都没有很多标本。

Acrocanthosaurus – which is a bit smaller than T. rex – was an example of a big but slow-growing theropod.

高棘--比霸王稍小一点——是大型但生长缓慢的目的一个例子。

This here is a theropod, it's called a sea butterfly.

这是一只目动物， 叫做海蝴蝶。