亦称

Economists might base their predictions of the annual gross national product, or GNP, on the final consumption spending within the economy.

经济学家能够以国民经济发展中每年最终消费量为基础，预测国民经济总产值，亦称GNP。

With the fast growth of document and data quantity in XML, many questions arise among which how to effectively and efficiently query these documents is the most important one. By querying a document, we mean structural query.

随着XML文档数据量和文档数量的快速增长，随之而来也产生了很多问题，其中很重要的一个问题就是如何有效的查询这些文档，也就是结构查询，亦称为数据查询。

The traditional PSTN was based on an analog connection between the customer premises and the local exchange, also called the local loop.

传统的PSTN是建基于客户住宅及本地交换机楼之间的一个类比连接，亦称为本地回圈。