This is an argument over a relatively small rearrangement of some of the twigs on the evolutionary tree close to the origin of birds.
这次只是一次相对小的做无用功的争论，只是关于进化树上靠近鸟类起源的小嫩枝的争论。
For instance, I know chimpanzees have demonstrated abstract thought. But baboons are on a whole different limb of the evolutionary tree.
比如，我知道黑猩猩曾经表现过抽象思维，但是狒狒进化的路线完全不同。
According to their study, neither Ida nor Afradapis have any living descendants, meaning they became extinct at the end of a sidebranch of the evolutionary tree.
据他们的研究，无论是伊达还是Afradapis都没有后代，这意味着他们在进化树分支的末端已经灭绝了。
The fossil dates from a time period when feathers or feather-like appendages have been seen, but the dinosaur is from a branch of the evolutionary tree that is more primitive.
这一化石形成的时代是羽毛或类似羽毛的附属物开始出现的时代，但是这种恐龙来自一个更加原始的进化枝。
This part of the evolutionary tree is very sensitive to small changes in how we interpret the anatomy and the combination of anatomical features we see in these animals as they are discovered.
进化树上的这一部分对我们如何解释结构特征的分解和组合变得非常敏感，对当它们被发现时我们看待它们结构特征的小小改变变得非常敏感。
As a result, the structure of that evolutionary tree is very unstable and can flip around.
结果是，进化树的结构变得非常不稳定而且能转变。
When we look at the so-called evolutionary tree, we're up on the upper right-hand corner with the animals.
当我们审视所谓的进化树时，可以看到人类就在最右上方的角落里，与动物界排在一起。
A copy of Charles Darwin's notebook containing his idea of an evolutionary tree. The notebook is in the American Museum of Natural History in New York City.
(图片)查尔斯·达尔文笔记本的复制件，里面包含他的进化树思想。笔记本原件在纽约的美国生物史博物馆。
Periodically, great teachers come amongst us to help us in this evolutionary path. They may create another branch on the tree.
伟大的老师定期来到我们中间，在这条进化之路上向我们伸出援手。他们会在树上造出另一根树枝。
The phylogenetic tree drawn by ClustalW and Phylip software indicated that the relationship of S21 from different species corresponded to the evolutionary trend of ribosomal.
进化树分析显示S21蛋白可在一定程度上反映生物的进化及遗传变异趋势。
More than 60 mammal species—like the famous flying squirrel—have adapted the ability to sail from tree to tree. Thrilling, yes. But what's the evolutionary advantage?
有60多种哺乳动物--比如说著名的飞天鼠--可以熟练的在树丛间滑翔。很酷吧！但是它们的进化优势是什么呢？
P. euphratica is only suitable for growth of the central region, it is nature tree long evolutionary process of surviving species.
胡杨是中亚地区唯一适合生长的乔木，它是大自然漫长进化过程中幸存下来的宝贵物种。
In this paper, the authors proposes a failure diagnostic tree and knowledge evolutionary patterns for the vehicle's failure diagnosis using KDD in large scale databases.
论文提出了在大型数据库中，为飞行器故障诊断的KDD故障诊断树和知识演变模式。
The idea here is to construct a failure diagnostic tree and knowledge-based evolutionary systems that are applied in the Vehicle Engineering Domain.
其思想是在飞行器工程领域中，创建故障诊断树和基于知识演变的系统。
The idea here is to construct a failure diagnostic tree and knowledge-based evolutionary systems that are applied in the Vehicle Engineering Domain.
其思想是在飞行器工程领域中，创建故障诊断树和基于知识演变的系统。
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