服务规范的标识符在域中是唯一的。
The identifier is unique to one service specification in a domain.
图3显示服务规范的各个方面。
Figure 3 shows the various perspectives of a service specification.
这一类型就是服务规范的变形。
This type is known as the conjugate of a service specification.
soa建模，第2部分：服务规范。
服务引用指定所需的服务规范。
The service references specify required service specifications.
服务实现：指服务规范的物理实现。
Service realization: Refers to a physical implementation of a service specification.
这些协议基于服务规范，而不是实现。
These agreements are based on services specification and not implementation.
SOMA的下一个阶段是服务规范。
服务规范、供应和使用回顾。
服务规范中的更改可以是渐进的或激进的。
Change in the service specification can be evolutionary or revolutionary.
SOMA中的第二个主要阶段是服务规范。
服务规范是一个针对服务操作的逻辑分组。
A service specification is a logical grouping of service operations.
服务规范以及实现评审。
服务规范中的错误处理。
该服务规范包括两个角色：发货方和订货方。
The service specification consists of two roles: invoicer and orderer.
图4显示了关于服务规范的附加详细信息
Figure 4 shows additional detail about the service specification.
在考虑操作容器时，服务规范应该放在哪里？
While we're considering operational containers, where would service specifications be contained?
任何服务的规范，解析实现需要的服务规范。
The specification of any services that resolve the required service specifications of the implementation.
初始服务规范的版本从 <1.0> 开始。
The version starts at <1.0> for the initial service specification.
它通过满足服务规范中的其他特征公开提供者。
It exposes the provider by satisfying the remaining characteristics in the service specification.
它具有前面所讨论的服务规范类型中的若干部分。
It has several parts with types that are the service specifications discussed previously.
我们可以利用接口和一组约束来为服务规范建模。
We can model a service specification using an interface plus a set of constraints.
需要的服务规范。
提供的服务规范。
是否有可能在多种不同的平台上实现某个服务规范。
The possibility of implementing a service specification on a number of different platforms.
图1表明服务规范是该模型中接受版本管理的实体。
Figure 1 shows that the service specification is a versioned entity in the model.
我们汲取了IBM红皮书的许多服务规范流程细节。
We derived many of the service specification workflow details from the IBM Redbook.
服务规范定义了协议中被连接的参与者所扮演的角色。
The service specification defines the roles that the connected participants play in the protocol.
图2显示了作为满足需求所需要的被识别的服务规范。
Figure 2 shows the service specifications that were identified as needed to fulfill the requirements.
图2显示了作为满足需求所需要的被识别的服务规范。
Figure 2 shows the service specifications that were identified as needed to fulfill the requirements.
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