为此我们需要有一个快速的光开关。

To do this we need a fast light switch.

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光开关是全光网络中的关键器件。

Optical switch is the key part in all optical network.

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塔尔博特模式：第四开关上，7发光二极管将在频闪。

Strobe mode: fourth switch - on, 7 Leds will work in strobe.

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打开这束光的开关就是教育。

The switch to turn on the light is called education.

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光控开关主要是由发光素子、受光素子构成。

Light control switch is mainly light bamboo, bamboo form by light.

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光控开关主要是由发光素子、受光素子构成。

Light control switch is mainly light bamboo, bamboo form by light.

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