The same catalogue included a type of two-pole concentric plug and socket.

相同的目录包括一种两极同心插头和插座。

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Based on an analysis of the equivalent circuit of the two-pole SAW filter with double-mode resonator, a formation-parameter model is advanced for the on-computer optimization of its design.

分析了声表面波双模谐振二极滤波器的等效电路，提出了利用计算机优化方法设计该滤波器结构参数的模型。

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In this system, each diode is switched to the Model 2400 SourceMeter Instrument through two two-pole switches.

在该系统中，每个二极管通过两个双刀开关切换至2400型源表。

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Then she grabs two ski-pole-like handles, presses a button and waits as beams of light trace over her body.

ECONOMIST: American textiles

Harvey (3-0) didn't allow a hit until Justin Morneau homered off the right-field foul pole with two outs in the seventh inning at a chilly Target Field.

WSJ: Diamond returns from surgery as Twins lose 4-2

The Pole had two break points in Murray's next service game, but once the Scot survived that test, the momentum was clearly with him and his victory was never in serious doubt.

BBC: GB relegated after Davis Cup loss