马是分阶段进化的，每一阶段都几乎保持了数百万年的不变，而最终被一种独特的新型马所取代。

Horses evolved in discrete steps, each of which persisted almost unchanged for millions of years and was eventually replaced by a distinctive newer model.

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提出了描述进化阶段的进化因子概念和分阶段进化策略；

The concept of anagenesis factor to describe evolution phases and strategy of grading evolution were proposed.

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真正令人感兴趣的是早期的数据，这表明我们对恐龙和翼龙进化的早期阶段仍然知之甚少。

The real interest is the early date, showing that we still know very little about the earliest stages of dinosaur and pterosaur evolution.

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So for Wellhausen, the Priestly source, which emphasizes cult and ritual logically it had to represent a late degenerate stage in the evolution of Israelite religion, because priestly ritualistic cultic practices, these are degenerations.

对于Wellhausen，牧师来源强调祭祀和仪式,它代表了一种晚期的退化阶段,在以色列宗教的进化进程，因为牧师仪式的宗教习俗都是一种退化。

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