The specification committees are especially guilty, since they only provide annotated examples, implying that annotation is the preferred mechanism for JPA.
规范委员会有很大责任，因为他们仅提供带注释的实例，这暗示注释是 JPA 的首选机制。
Migrating your applications and (if necessary) your middleware to J2EE 1.4 is the preferred way to avoid the WS-Security specification level interoperability problem.
将应用程序和（如果有必要）中间件迁移到 J2EE 1.4 是避免 WS-Security 规范级别互操作性问题的首选方法。
The local and remote home interface of DualEntity are accessed via references; this is the preferred way and adheres to the EJB 2.0 specification.
DualEntity的本地接口和Remote Home Interface是通过引用访问的；这是首选的方式，并且遵守ejb 2.0规范。
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