These commands are called menu titles and each corresponds to an NX functional category. 每個菜單標題下面都對應著相應的命令。
A user points and clicks on a menu bar and its immediately subordinate list of options appears in a small window just below it. 用戶指向並單擊其中的一個菜單標題，即可彈出直接屬於此標題的選項列表窗口。
滬公網安備 31011502000490號
電信業務許可證編號：滬B2-20190700
