The second form of specification is very different from requirements.
规格说明的第二种形式与需求非常不同。
If functionality in the most current form of a specification is important to your project, choose your tools accordingly.
如果最新规范形式的功能对于您的项目很重要，请相应地选择工具。
These entities are also part of the specification and form a layer on top of the wire level protocol: the AMQP model.
这些实体也是规范的一部分，形成了在线路层协议顶端的一个层级：AMQP模型。
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