equals
14
equals
15
equals
16
equals
17
equals
18
equals
19
equals
20
equals
21
Graphs
22
23
less than or equal to "t" less than or equal to
24
0
less than or equal to "t" less than or equal to
25
26
0
less than or equal to "t" less than or equal to
27
Points
28
39
技術支援
技術支援
新增空白圖檔
範例