A special device with arranged steel electrodes and controlled interferential electric field in water pool was designed.

设计了室内模拟装置：在水池内放置排列的钢电极和可控制干扰电场。

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Organic thin-film transistor(OTFT) is a field-effect transistor based on organic materials. Like MOSFET, it is a device which current is controlled by volt.

有机薄膜晶体管（OTFT）是一种基于有机材料的场效应晶体管，它和MOSFET的工作原理一样，都是电压控制电流器件。

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The key of device of the GMM structural design of micro-feeding was the design of magnetic field structure, temperature-controlled structural, pre-stress and sensor.

GMM微进给装置结构设计的关键在于磁场结构设计、温控结构设计、预压力设计和传感器设计四个方面。

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Lunn said the device puts a controlled electronic field into the water, which dissipates quickly, so there is no permanent damage to the shark.

CNN: Divers embrace anti-shark device

The team hopes the laser could be built into a remote-controlled robotic device which could be despatched into a mine field, looking for vapour clouds.

BBC: Plastic lasers shed light on hidden explosives