specification of a model

The service model element provides the end-point for service interaction ( in web service terminology), whereas the definition of these interactions is a part of the service specification stereotype.

该服务模型的元素提供服务交互作用（在Web服务技术中）的一个终点，然而这些交互作用的定义是服务规约说明原型的一部分。

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。

With locking there are a number of optimizations that are simply not allowed because they would break the specification described by the Java Memory Model.

对于锁来说，由于很多优化行为违反了Java存储模型中描述的规范，所以它们是被禁止的。