LED将不是“轻”如果极性逆转。
核辐射能量造成你极性逆转;
这将是你的现实生活后,即将举行的极性逆转。
This will be the reality of your daily life after the forthcoming polar reversal.
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。
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。
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.
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