查询词典 theropod

"The limb proportions of Xixianykusare among the most extreme ever recorded for a theropod dinosaur," says Dr Corwin Sullivan, a Canadian palaeontologist based at the Chinese Academy of Sciences in Beijing and one of the authors of the study.

Xixianykusare肢干的比例对于肉食恐龙里其是有记录里来的极限，一位在中国科学院的加拿大古生物学家同时也是这项研究的作者之一的Corwin Sullivan博士说道。

Perhaps the strangest feature of this theropod is its tiny, underdeveloped arms, probably the tiniest of any of the larger meat-eaters.

也许这兽脚亚目奇怪之处是它的微小的，落后的武器，可能是较大的任何微小的肉为食。

Paleontologists believe the meat-eating theropod dinosaur was light, agile and very fleet of foot, with three large slashing claws on each hand.

古生物学者认为这种肉食恐龙聪明、敏捷并且有很快的移动速度，手掌上长有三只锋利的爪子。

Archaeopteryx lived in the late Jurassic Period around 150-155 million years ago,despite its small size, broad wings, and ability to fly, Archaeopteryx has more in common with small theropod dinosaurs then it does with modern birds.

始祖鸟生活在侏罗纪晚期，约1亿5千5百万到1亿5千万年前。它具有体积小，翅膀宽广，并且能够飞行等与现代鸟类相似的特点，但它和小型兽脚类恐龙有更多相似的特点。

Carnotaurus provided the best theropod skin impressions ever found.

食肉牛龙提供了最好的兽脚类恐龙皮肤迄今发现的印象。

The 1.8m-long predator was a dromaeosaurid - a family of theropod dinosaurs from which modern birds descended.

体长1.8米的这种肉食性恐龙是驰龙的一种，属兽脚亚目食肉恐龙家族，是现代鸟类的祖先。

Measuring just half a metre long, the fleet-footed theropod named Xixianykus zhangi was likely to have used a huge claw to dig for termites and ants.

据测仅有半米之长，这种走路快的名为Xixianykus zhangi恐龙有可能曾用大爪子来挖白蚁和蚂蚁。

For gigantic theropod species to succeed, the researchers argue, they would have needed continent-size landmasses to sustain populations large enough to avoid extinction.

研究者认为，巨型兽足类物种若要能存续，维持族群不致灭绝所需的空间，应该有整个洲陆那麽大。

"The limb proportions of Xixianykus are among the most extreme ever recorded for a theropod dinosaur," says Dr Corwin Sullivan, a Canadian palaeontologist based at the Chinese Academy of Sciences in Beijing and one of the authors of the study.

加拿大的古生物学家Dr.Corwin Sullivan基于中国北京科学研究协会及那个作者的研究说："关于 Xixianykus are的肢体可能的最极端的报道对飞速小恐龙曾经被记录"

Suggestions that they were the direct descendants of theropod dinosaurs (a group of bipedal meat-eaters that include Allosaurus, Velociraptor and Tyrannosaurus) caused quite a flap.

有人说它是兽脚恐龙的后代（兽脚恐龙是一群食肉的两足恐龙，其中包括异龙、迅猛龙与暴龙），这引起了学界很大的注意。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。