The differential protection for power transformers features less ratio of proper actuation and slow response, because it severely suffers from false differential current caused by core saturation.

变压器的差动保护因受到铁芯饱和引起的虚假差流的影响，其正确动作率较低，动作速度也较慢。

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While we should try to improve mortgage standards and deal with the specific problems that the crisis has brought to light, the wholesale regulation of the financial system, based on the false premise that the core of the system is flawed, would give us the worst of both worlds: no growth and no stability.

ECONOMIST: An alternative history lesson

The government's core allegation is that Mr Skilling used accounting trickery, false public statements and other devices to inflate Enron's share price, thereupon cashing in his share options.

ECONOMIST: America's corporate trials