Additional portal model and state SPIs.
其他门户模型和状态SPI。
Another logistics problem came up by introducing proper SPIs to the various internal subsystems.
拖慢进度的另一个原因是要为各种内部子系统引入合适的SPI。
The next sections explain these features in general, and how the document library implements the SPIs in particular.
下一小节将大概介绍一下这些特性，特别介绍这些文档库的实现方法。
应用推荐