Their idea was to introduce a small perturbation into the brain, the neural equivalent of butterfly wings, and ask what would happen to the activity in the circuit.

他们的思想是对大脑类似行蝴蝶翅膀的神经采用一个小的干扰，并询问这一回路中发生的活动。

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The electromagnetic relation and exciting parameters of transformer are analysed. An another form of transformer equivalent circuit is proposed and is compared with present equivalent circuit.

分析了变压器的电磁关系及励磁参数，提出了变压器的等效电路另一形式，并且与现用的等效电路进行比较。

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Based upon the analysis of an equivalent circuit for distribution transformer with three windings, an engineering calculation method for the reactance and parameters of this transformer is introduced.

在分析研究三绕组配电变压器等效电路的基础上，介绍了三绕组配电变压器阻抗及等效电路参数的工程计算方法。

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Although those first prototypes will have storage roughly equivalent to NAND flash at tens of gigs per circuit, the plan is to rapidly scale up to 100s of gigs and finally to 1TB on a single chip.

ENGADGET: Array-based flash memory could enable 1TB memory chips