生物进化与特化

作者试图把生物的适应性变化区分成生物的进化和特化两种不同的概念，进化即生物逐渐演变，向前发展的过程；特化是指生物的水平发展的物种形成过程，即生物多样性的形成过程，这种区分可以避免许多不必要的争论，把这个新的概念体系和以往人们对生物进化研究的理论相结合。并用该方法重新解释以往人们的研究发现，可以看出生物发展的历史就是生物进化和特化交替进行的历史，以此可解释许多不同理论之间的矛盾。

Biological evolution and specialization

There were some disputes about the concept and mechanism of biological evolution. This paper tried to give more explanations on the key concepts. The biological adaptability was distinguished into two different concepts: biological evolution and specialization. The former was defined as the process of biologically gradual evolvement, and the latter was considered as the process of species formation at horizontal development. Moreover, a new conceptual framework was applied to the popular biological theories known by people, and the previous research results or discoveries were explained over again.