The demo project models the scenario above.

这个示例工程模拟了上面的假设。

youdao

I've made a demo project to try to find help.

我做了一个示范项目，试图找到帮助。

youdao

Printing chart - in the demo project you can preview and print the chart.

印刷图-在示范项目，您可以预览和打印图表。

youdao

Dave Burke, engineering director, is now giving a demo of Project Butter, improvements in the OS that include triple buffering.

FORBES: Google Expected to Deliver A Tablet At Developer Fest (Live Blog)

In that post, a commenter of ours -- aardWolf -- made the genius suggestion that people do their own "demo" videos of Project Natal.

ENGADGET: Challenge: Make your own Natal demo video, get yourself on The Engadget Show

One company I spoke with, Atlassian, has an impressively granular system where employees can graduate their project from hackathon demo to a multi-day prototype, which requires sign off from coworkers, to a short-term project, which requires sign off from a manager, to a major project, which requires signoff from an executive.

FORBES: How Unorthodox Business Practices Can Fuel Innovation