主要差别在于 parse() 方法的变种不接受 SAX DefaultHandler 类的实例。
The major difference is that variations of the parse() method do not take an instance of the SAX DefaultHandler class.
基于划分的聚类算法主要有K均值和K中心点算法,其他的方法都是这两种算法的变种。
The clustering method based on partitioning is mainly included K-Means and K-Medoids; the other methods are the mutation of these two methods.
H5N1变种主要是发病于鸟类中的一种疾病,但专家担心,它可能会发生变异,可能会传给人类。
The H5N1 strain remains largely a disease among birds but experts fear it could change into a form that is easily transmitted among people.
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