1.
So more and more of people believe dinosaurs to be the ancestors of aves.
于是 ,越来越多的人们相信鸟类是从小型兽足类恐龙起源。
2.
A scapular facture in Yangchuanosaurus hepingensis(Dinosauria: Theropoda)
一例和平永川龙(恐龙:兽脚类)肩胛骨骨折(英文)
3.
large carnivorous bipedal dinosaur having huge claws.
爪巨大的大型食肉类两足恐龙。
4.
extinct terrestrial reptiles: theropods (carnivorous); sauropods (herbivorous).
已灭绝的陆地爬虫动物；兽脚亚目恐龙（食肉）；蜥脚类动物（食草）。
5.
lightly built medium-size theropods.
体形较小的兽脚亚目食肉恐龙。
6.
amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail; of the Cretaceous mostly in the southern hemisphere.
两栖类四足食草恐龙，颈长而细，鞭形尾；白垩纪主要生活在南半球。
7.
THE EARLIEST KNOWN DEINONYCHOSAUR TRACKS FROM THE JURASSIC-CRETACEOUS BOUNDARY IN HEBEI PROVINCE,CHINA
河北侏罗-白垩纪界线最古老的恐爪龙类足迹(英文)
8.
Many were vegetarians.
很多恐龙是素食类的。
9.
The dinosaurs, too, belonged to the class of reptiles.
恐龙也同样属于爬虫类。
10.
primitive saurischian carnivorous dinosaurs.
早期蜥臀目食肉类恐龙。
11.
The herbivorous ornitho pod dinosaurs may have had a mammal like diaphragm for efficient respiration.
食草类的鸟足类恐龙可能发青有与哺乳动物一样的横隔膜，以便于有效的呼吸。
12.
Many dinosaur track- ways show that dinosaurs walked as fast as do birds and mammals, and much more rapidly than can be sustained by reptiles.
许多恐龙的足迹显示它们的行动与鸟类和哺乳动物一样快，比一般的爬行类要快得多。
13.
huge quadrupedal herbivorous dinosaur; late Jurassic.
侏罗纪后期的大的四足食草恐龙。
14.
A New Sauropod Dinosaur (Jiutaisaurus) from Cretaceous in Jiutai of Jilin, China
吉林九台白垩纪蜥脚类恐龙新类群—九台龙
15.
Any of various extinct elephantlike mammals of the genus Dinotherium that existed during the Miocene, Pliocene, and Pleistocene epochs.
恐兽一种具有明显类似象的哺乳类动物恐兽，存在于中新世、上新世和更新世时代
16.
New Nodosaurid Ankylosaur from the Cretaceous of Ruyang, Henan Province
河南汝阳白垩纪一新的结节龙类恐龙化石
17.
Fossil eggs of Cretaceous Hadrosaurs from eastern China
华东白垩纪鸭嘴龙类恐龙蛋化石的发现
18.
lnvestigation of small mammals infected with parastic helminth in weishan county;
巍山县龙街乡小兽类寄生蠕虫情况调查