Stroll down Narodni to pick up the pulse of Prague and then pause beside the theatre.

沿着娜罗蒂街漫步感受一下布拉格跳动的脉搏，然后来到大剧院边上小憩。

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Viewed from inside the tube, this field looks like an accelerating electrical pulse, and it is this pulse that picks up and carries the electrons-or, if the polarity is reversed, the protons.

从腔内看，此电场就如同一个加速电流脉冲，该脉冲可选中并携带电子，或在极性逆转时选中并携带质子。

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It then delivers an electric pulse up to 10 volts which essentially masks pain signals.

接着这种传感器传递达10伏特的电脉冲，基本能掩盖疼痛信号。

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Kent can look up actual crashes to plot the so-called crash pulse (the shape of a car's deceleration curve) and the places where a body made contact with the vehicle.

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