YD series varible pole multi-speed three-phase asynchronous motors are one of the main series products deriving from three-phase series.

YD系列变极多速三相异步电动机是三相异步电动机的主要派生系列之一。

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An error ratio testing system featured with low cost, multi-speed grades, multi-interface and a SOPC based on a single field programmable gate array (FPGA) chip were presented.

利用单片现场可编程门阵列(FPGA)可构成一个SOPC，实现了低成本、多速率、多接口的误码测试系统。

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A multi-speed jittered signal generator (216,400) that generates a full-speed jittered signal (404) by scaling a low-speed jittered signal (420) using a frequency scaler (428).

通过使用频率缩放器（428）缩放低速抖动信号（420）产生全速抖动 信号（404）的多速抖动信号发生器（216，400）。

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EU. Whatever the practical difficulties, the multi-speed Europe he espouses strikes many as quite sensible.

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Economically, too, Australia is not so much a twin-speed economy right now, as a multi-speed economy.

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But whatever the geometry, this should not be seen as a stop-gap multi-speed Europe, with leaders and laggards, pioneers and free-riders, the bold and the pusillanimous.

ECONOMIST: Britain’s place in Europe | The