Application 对应菜单功能 
F1   Help -> Context… 
F3   View -> Current Dialog 
F4   View -> Information 
F5   View -> Refresh 

Ctrl- A          View -> Assembly Navigator 
Ctrl-Shift- A    File -> Save As… 
Ctrl- B          Edit -> Blank -> Blank… 
Ctrl-Shift- B    Edit -> Blank -> Reverse Blank All 
Ctrl-Alt- B      Manufacturing Tools -> Boundary… 
Ctrl- C          Edit -> Copy 
Ctrl-Shift- C    View -> Curature Graphs 
Ctrl-Alt- C      Tools -> CLSF… 
Ctrl- D          Edit -> Delete… 
Ctrl- E          Tools -> Expression… 
Ctrl- F          View -> Operation -> Fit 
Ctrl-Shift- F    Format -> Layout -> Fit All Views 
Ctrl- G File ->  Execute UG/Open -> Grip… 
Ctrl-Shift- G    File -> Execute UG/Open -> Debug Grip… 
Ctrl-Shift- H    View -> Visualization -> High Quatity Image 
Ctrl- I          Information -> Object… 
Ctrl- J          Edit -> Object Display… 
Ctrl-Shift- J    Preferences -> Object… 
Ctrl-Shift- K    Edit -> Blank -> Unblank Selected… 
Ctrl- L          Format -> Layer Settings… 
Ctrl- M          Application -> Modeling… 
Ctrl-Shift- M    View -> Model Navigator