These are somewhat more practical, and I can imagine how they can be used in Web applications to improve the user experience (well, some of them at least).

这些效果更加实用，我能想象到如何在应用程序中使用它们，以改善用户体验(至少一部分效果能改善用户体验)。

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In Competing with Information, 15 Donald Marchand and his co-authors highlight the breadth of the practical, commercial applications of tech- nology.

在《与信息竞争》15一书中 ，DonaldMarchand 和他的合著者强调了科技商业化广泛实际应用的重要性。

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For this reason, is usually not practical to sign an entire feed, because entries are typically taken out of context and used in other applications.

由于这个原因，通常来说对整个feed进行签名是不合实际的，因为条目通常都是从上下文中取出的，并且在其他应用程序中使用。

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In effect, the game simply pulled back the curtain to reveal a glimpse into a world of new potential, for real people, cultures and societies, as this capability finds its way into practical applications in health care, energy, transportation, education and telecommunications.

FORBES: Leadership

But silicon-on-insulator, first used in costly satellite and military applications, is practical for only high-end chips.

FORBES: Chillin' Chips

Schools like Full Sail are quite common for new developers and extreme hobbyists to take courses in game creation, many gamers have begun to find more novel and somewhat more practical applications for their hobby, some of which may be helping to save lives.

FORBES: How Do Video Games and Modern Military Influence Each Other?