他计划使用直流电场技术，结合飞秒与纳秒激光工艺，对它们的光学与结构特性进行纳米设计。

He plans to nanoengineer their optical and structural properties using DC electric-field techniques, coupled with femtosecond and nanosecond laser processing.

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利用高精度激光位移传感器测量直流继电器触头弹跳的特征参数，通过实验研究其影响因素。

An experimental investigation of influencing factors on contact bounce of DC relay by using a high-precision laser displacement sensor was presented.

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文中介绍了由直流高压电路、脉冲放电电路和一级脉冲磁压缩电路组成的铜蒸气激光器电源。

The supply power of copper vapor laser (CVL) consisting of DC high voltage circuit, pulse discharge circuit and one stage magnetic pulse compression circuit is introduced here.

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