A virtual test instrument used in university laboratories is developed by using the techniques of network connection and virtual instrument.

利用网络互连技术和虚拟仪器技术，研制了用于高校实验室的虚拟测试仪器。

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After the test, one group of people sat in a 3D virtual reality room for fifteen minutes with pictures and sounds of nature.

测试结束后，一组人在一个三维虚拟现实房间里坐了15分钟，观看大自然的图片，聆听大自然的声音。

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Just like ordinary computers in a physical test lab, virtual machines might be used by individuals during work hours and assigned to nightly regression tests during off hours.

就像物理测试实验室内普通的计算机，虚拟机可以供个人在工作时使用，并在下班时分配用于夜间的回归测试。

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Mitsukoshi, Shiseido, and Fujitsu have teamed up to bring a virtual, real-time makeover machine into Japanese department stores in order to give women a chance to test out a smorgasbord of shades on their virtual face before throwing down their hard earned loot.

ENGADGET: Japanese department stores trialing virtual makeover machines

And this week along a stretch of border in Arizona, the government is bringing online a test of a high-tech virtual fence.

NPR: Immigration Stalemate Frustrates Arizona

Just one example: Signature Labs, a small start-up, is running a test of their new App with Neiman Marcus to create a virtual personal and highly-tailored shopping assistant using your iPhone.

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