The comparison of digital frequency divider and traditional analog frequency divider shows that the former is more superadded.

比较了数字分频器与传统模拟分频器，说明数字分频器更具优点。

Then based on the three traditional elements, we superadded management, information and technology to extended the elements of traditional agricultural to six in all.

接着对传统农业经营要素进行了扩展，在传统的劳动力、资金和土地三要素的基础上再加上管理、技术和信息扩展为六大经营要素。