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 may have been transferred, transformed, or both from its original source.

youdao

DB 2 UD b数据库的分割镜像可以被初始化为源数据库的一个快照，实质上是源数据库的一个瞬时克隆。

A split mirror of a DB2 UDB database can be initialized as a snapshot of the source database, essentially an instantaneous clone of the source database.

youdao

PUSH —— 瞬时按钮（最常见的事件源）。

PUSH — A momentary push button (most common event source)

youdao