xem文件扩展名，xem文件怎么打开？

.xem

文件类型1：PowerDesigner Model definition File

文件说明：

Extended model definition created with PowerDesigner, an enterprise modeling program; one or more XEM files may be saved along with a PowerDesigner database (.PDM) file and can be stored on a local hard disk or network drive.

Model definitions associated with a specific model can be viewed by selecting Model→Extended Model Definitions list; XEM files should not be modified by the user, as they may become unusable.

打开.xem文件

Mac OS

　

Windows

Sybase PowerDesigner　

Linux

其它内容

.xem

文件类型2：eManager Metered Units

文件说明：

Defines metered units and credits used by eManager, a modular system for procedures and quality and risk control

打开.xem文件

Mac OS

　

Windows

X-Genics eManager　

Linux

来源：. xem文件