When it receives the right radio signal, from, say, a mobile-phone network, aircraft or satellite, the device may blow up, shut down, or work differently.

当它从手机网络、飞机或卫星接收到恰当信号时就会爆炸、关闭或是改变运作方式。

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Automatic shut down water leaking device.

漏水自动关闭装置。

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The hardware components and software configuration for emergency shut-down control device in ion-exchange membrane caustic soda production are introduced, and the debugging modes are described.

介绍了离子膜烧碱工艺中紧急停车控制系统的硬件构成及组态软件，并阐述了其运行调试方法。

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You see, rather than letting the device stay on standby like most other Android devices, Nikon uses a shut-down timer that activates once Android goes on standby.

ENGADGET: Nikon Coolpix S800c hands-on: a closer look at the Android camera (video)