右键点击这个虚框，打开弹出式选单（ 图7），用它来添加或者维护已有的数据池构件元素。

Right-clicking on the grid opens the pop-up menu ( Figure 7) that you use to add or maintain the datapool structural elements already described here.

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在Google页替换“登出”链接用一个下拉式选单，选择帐号。

Replaces "Sign Out" link on Google pages with a select box of accounts.

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该系统采用瀑布式功能选单和全屏幕数据选单，数据流程、工作流程完全根据实际工作过程设计。

This system adopts waterfall method function menu and browse data edit menu. The data flow and work flow are designed according to practical work process.

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