The system uses line chart, PACT chart and Gantt chart to express the situation of project in a graphic way.It allows users to realize the situation of project immediately.

• 该系统使用折线图、PACT图以及甘特图，以图形化的方式表达专案的进行状况，让使用者能够更迅速的瞭解专案的进行状况。