Third, the temple form of a commercial demonstration of the strong flow of commercial display flexibility, high efficiency dismantling exhibition practical features.

庙会的商业展示形态体现出流动性强，商业展示灵活，撤展巡展效率高等实用特点。

youdao

And it won't be long before we see abort tests being conducted, followed by unmanned demonstration launches of vehicles designed for the commercial crew mission.

不久，我们就会看到各种逃生试验的进行，随后便是演示发射为商业载人任务设计的无人运载火箭。

youdao

This is a pretty basic set of widgets, and a far cry from the variety of widgets you get with commercial systems, but it's enough for demonstration purposes.

这是非常基本的一组小部件，与商业系统中多种多样的小部件区别很大，但能够满足演示的目的。

youdao

And we want to get up 10 commercial demonstration projects, get those up and running by 2016.

WHITEHOUSE: Meeting with Governors on Energy Policy

The company has already embarked on a commercial demonstration of its technology.

ECONOMIST: Showing off

As it makes the tricky transition from demonstration-scale production to commercial-scale manufacturing, it has little room for execution error.

FORBES: SoloPower Seeks To Scale Up In Solyndra's Ashes