A sudden burst of creative energy followed by a precipitous drop of enthusiasm.

一阵突然的创造性能量的爆发之后是热情的急速下降。

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And even if the resistance were higher, explaining how the required amount of magnetic energy could be concentrated in one place and released in a sudden burst would still be difficult.

就算电阻再高一些，仍难以解释为何必要的磁场能量会集中在一处，并突然于一次爆发中释放出来。

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