crocodilians
英
美
网络 鳄目
双语例句
- John Thorbjarnarson knew he could not end men's fear of crocodilians, hard-wired since hominids first ventured down from the trees into swamps that seethed with them.
约翰•瑟布贾纳森知道，自人类首次冒险从树上直接落入鳄鱼渲腾的沼泽中以来，他不可能终结人们对鳄鱼的恐惧。 - These conditions gave rise to the dinosaurs, pterosaurs, and early crocodilians.
这些条件，引起了恐龙，翼龙，鳄鱼和早期。 - Nevertheless, this tooth is the first unarguable proof that crocodilians did indeed snack on dinosaurs.
但无可争辩的是，这颗牙是第一个鳄鱼目动物拿恐龙当点心的证据。 - "There were forests in the Arctic and antarctica," added schrag, who is unaffiliated with the study." there were crocodilians living on Ellesmere Island in the arctic. "
“南极和北极都是森林，北极圈内的埃尔斯米尔岛上生活着鳄鱼。” - Some were small carnivorous dinosaurs& the sort that might pick off young stragglers in the way that the crocodilians identified by Ms Drumheller and Mr Boyd did.
一些是小型食肉恐龙&正如庄姆海勒与博依德所确认的鳄鱼目动物那样，这些恐龙会截杀年幼离群的食草恐龙。 - Instead of theropod footmarks, they found those of crocodilians.
他们发现的是鳄鱼的足迹，而不是兽脚类的。 - At present, 12 species of crocodilians can be traded at the international level, but only are permitted to export in some countries under a variety of control.
种，但它们只能被允许在某些国家和不同控制方式下的出口贸易。 - It is apparent that dinosaurs shared some reproductive characters with crocodilians, some with birds, but also possessed their own unique features.
研究表明：恐龙的繁殖行为有些方面类似于鳄类，有些方面又类似于鸟类，但又不失其自身显著的特征。 - Chinese alligator is the most endangered and threaten species among the 23 crocodilians.
扬子鳄是23种鳄类最为濒危和受到的生存威胁最大的物种。 - In Crocodylus, the results agreed this genus to be divided into two separate lineages: New World and Indopacific groups and then C. niloticus form the sister taxon to the New World crocodilians.
在鳄属内，结果支持其分为两个世系：NewWorld和Indopacificgroups组，并且尼罗鳄（C.niloticus）与NewWorldcrocodilians构成姐妹群。