This device provides bounce-free switching in a compact surface mount package.

该器件提供免费的弹跳开关在一个紧凑的表面贴装封装。

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Fragment-free switching can be viewed as a compromise between store-and-forward switching and cut-through switching.

无分段交换可看作是存储转发交换和直通交换二者的折衷。

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Simply switching to electric cars will not mean pollution-free cities.

简单地改用电动汽车并不意味着城市没有污染。

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So unless it is prepared to let power shortages continue restricting growth, Brazil may be better off switching back towards a free market, difficult though it may be to get right.

ECONOMIST: Brazil's energy crisis

In 1973 he cofounded Mitel, which pioneered electronic switching systems that allowed for operator-free PBXs and touch-tone phone sets.

FORBES: Celtic charm

Posterous is also going after other publishing platforms with a switching campaign, targeting first the formerly free service of Ning, a provider of social networks to groups and individuals.

FORBES: Posterous: Blogging Without The Blog