检测CPU瞬时使用率情况，并以两种方式显示出来：一种是在系统托盘显示图标，鼠标放上去即可显示出占用率；另一种是直接双击打开程序就显示了。-Detection of the instantaneous CPU utilization, and displayed in two ways: one is displayed in the system tray icon, the mouse can be put up shows that the occupancy rate the other