isolated storage

基本解释

WP SDK Beta 2 also comes with new tools: Isolated Storage Explorer plus profiler and emulator improvements.
WP SDK Beta 2还带来了新的工具：独立存储资源管理器和剖析器，还有模拟器的改进。
This supports core services such as LINQ, isolated storage, and Windows Communication Foundation. On top of that is the common services such as sensors, networking, media, and sound.
Windows Phone 7 Series的底层依旧使用.NET Compact Framework，支持诸如LINQ、独立存储以及WCF等核心服务，在其上则是一些常见服务，如传感器、网络、媒体以及声音等等。
Because isolated storage is always segregated by user, the server must impersonate the user making the request.
因为独立存储始终按用户进行隔离，所以服务器必须模拟发出请求的用户。