Is it as architecturally pure as XML-encoded data separated from its formatting through a mechanism such as XSLT style sheets?
从架构上来看，它是否纯粹是通过xslt样式表这样的机制与格式相分离的XML编码数据？
2
Legacy systems, performance, and other QoS attributes will tend to be constrained to use the most optimal access mechanism: whether pure services, hard-wired, or hybrid.
遗留系统、性能和其他QoS特性可能会阻碍使用最优的访问机制：不管是纯服务、硬编码连接或混合方法。
3
AIM:To probe into the possible mechanism of pure word deafness(PWD), and provide the theoretical evidence for the rehabilitation of aphasia.