The same or another information system might use setsof files in a directory as input to programs.
同一或其他信息系统可能会将某个目录中的文件集用作程序的输入。
2
The object-oriented model defines a system as a collection ofsets of interacting active and passive objects.
面向对象的模型将系统定义为一组交互的主动和被动对象的集合。
3
The researchers identified fear, anger and disgust using a psychologist's coding system that considers the flexing of particular sets of small muscles in the face.