applicability

As a source of knowledge the strength of rational statements lies in reliability and predictability, but not in breadth or applicability..作为知识的来源之一，理论叙述的作用在于可靠性和预见性，而不在于广泛性和实用性。

However, of all of these updates, the ones with the most general applicability are the performance enhancements for dealing with large volumes of data..然而，所有这些更新中，绝大多数带有普遍适应性的是关于处理大量数据的性能加强的问题。

Perhaps these arguments have convinced you of the problems with XML namespaces and their limited applicability..可能这些讨论使您认识到了 XML 名称空间的问题以及它有限的适用性。

practical applicability,实用性；专利的实用性