1·Allows you to establish qualifiers for use in specific directory names.
允许您建立限定符以在具体的目录名称中使用。
2·In Part 2, we discussed references and qualifiers, and explained how to wire various components together to create an SCA module.
在第2部分，我们讨论了引用和限定符，并说明了如何将各种组件连接到一起以创建SCA模块。
3·Part 2 of this series will describe activity sessions, reliability, and event sequencing qualifiers, along with some sample scenarios.
本系列的第 2 部分将介绍活动会话、可靠性和事件排序限定符，以及一些样例场景。
4·It provides an easy way to achieve critical functional and non-functional requirements, without requiring programming or any change to service implementation code by means of qualifiers.
它提供一种简单的方法来实现关键功能和非功能性需求，不需要编程，也不需要使用限定符对服务实现代码进行修改。
5·The practice of embedding the sending and receiving qualifiers in the queue name is widespread today.
在队列名称中嵌入发送和接收限定符的实践在今天非常普遍。