Have and focus device, can carry on astigmatism and spotlight regulate.

具有调焦装置，可以进行散光和聚光调节。

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An instability phenomenon of the current sheath implosion, namely the unstable mode, has been observed in the DPF 40 plasma focus device.

在DPF - 40等离子体焦点装置中，首次观测到径向运动电流壳层的一种不稳定现象，即不稳定模式。

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With that in mind, one vision-systems manufacturer has developed an easy-to-use, single-focus device that is not only simple to use, but also fills a gap in end-users' needs.

对此，一家视觉系统厂商已研制出一种易用、单焦装置，不仅用起来简单，也填补了终端用户需求的空白。

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The problem for Apple is strangling itself with its device-focus and its inability to graft a development role onto its bank account.

FORBES: Apple's Problem Is America's Problem is Apple's Problem

The new rule will allow screeners to focus on finding explosive device components and other things that can be "catastrophic" to a plane, speed trips through security checkpoints and "address the hassle factor, " Pistole said.

CNN: March 7, 2013 -- Updated 0312 GMT (1112 HKT)

Its strong suite of mobile phones, mobile broadband devices and home devices is testimony to Huawei Device's focus on customers and its commitment to providing user-friendly mobile internet experiences through ongoing innovation.

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