The relation of light intensity and the domain switching voltage of the near-stoichiometric Mg-doped lithium niobate was studied.

研究了在可见光诱导条件下的近化学计量比掺镁铌酸锂的反转电压与光强之间的关系。

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By taking energy dissipation, heat sinking and hardware cost into consideration, a driving module using switching voltage amplifier was designed.

考虑能耗，散热和硬件成本等因素，采用开关式电压放大器，设计了压电晶体执行器的驱动模块。

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Switching voltage regulator, with its distinctive features of high level of integration, simple peripheral circuit and high efficiency, has been widely used in many electronic products.

开关稳压电源具有集成度高、外围电路简单、电源转换效率高等优点，在各种电子产品中得到广泛的应用。

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The team argues that switching the voltage applied to these electrodes in a particular way should create a pattern of polarisation in the rod which moves superluminally, just like the charge distribution in the plasma surrounding a pulsar.

ECONOMIST: Physics