It is indicated from the results that effected by the high frequency group pulse power, higher machining quality is obtained by choosing higher main pulse frequency.

结果表明，在高频群脉冲电源作用下，选择较高的主脉冲频率，可获得良好的加工质量。

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Meanwhile, a new electrochemical machining power supply is introduced in detail-a power supply for high frequency group pulse electrochemical machining used in the micro-machining.

另外，还详细介绍了一种新型电解加工电源：用于微小型零件加工的高频群脉冲电解加工电源。

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A single pulse in a group of pulses.

一组脉冲中的一个单脉冲。

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The 400 or so publishers that work with Pulse (a group that includes FORBES) upload dozens of pieces of content a day.

FORBES: Ads That Get More Love Than the Stories Around Them? Pulse Has Them

These new songs ride on what "Tumbling Dice" and all the other classics did, an eternal kind of pulse, a group cohesion and swing that no other rockers on the planet can touch.

NPR: The Stones Defiant: 'A Bigger Bang'

Once the "messenger" group had merged with the second cloud, a second laser was shone through the condensate to revive the original pulse of light.

BBC: NEWS | Science/Nature | Cool clouds turn light to matter