Through analyzing the principle of polarization scrambler, high-speed polarization scrambler can be achieved by the use of high-speed control circuit drive polarization controller.

通过对偏振扰偏器原理的分析，决定采用高速控制电路驱动偏振控制器的方法来实现高速扰偏器的设计。

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That can be used to drive a current through an external circuit.

通过外部电路就可以利用这一点来导通电流。

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The third chapter mainly introduces the hardware design of soft starter, including the main circuit, control circuit, drive circuit, and protect circuit and auxiliary switched power design.

第三章详细介绍了软起动控制器的硬件设计，包括主电路、控制电路、驱动保护回路和辅助开关电源电路的分析和设计。

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It's a really nice circuit to drive - there are a lot of technical corners, where braking stability is important.

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Thanks to a new LSI drive circuit, autofocus speed of the SSM (Super Sonic Wave Motor) is around four times quicker than before.

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McLaren team principal Martin Whitmarsh paid tribute to Vettel's drive at the Yas Marina circuit.

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