假定服务实现工作在一个可能已经被从其最初源转移或者转换的数据的瞬时副本上。
Assume that service implementations are working on a transient copy of the data that might have been transferred, transformed, or both from its original source.假设服务执行会在数据的临时拷贝上进行,数据应该从它的原始源来转移、转换或者即转移又转换。
A transient variable enables the application to keep a copy in local memory, but rebuilds the object if using the backup copy.临时变量允许应用程序在本地内存中保留副本,但可以在使用备份副本的情况下重新构建对象。