As a result, an AMPLIFIER of this type may have outstanding low frequency POWER supply rejection, but the negative supply rejection is fundamentally limited at high frequencies.

因此，此类放大器会有杰出的低频电源抑制，但负电源抑制在高频下相当有限。

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But it is certain, as opposed to merely likely, that the recent oil-price hike is a substantial negative supply shock.

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In effect these types of measures represent on-off negative supply shocks on inflation, taking it lower, says Tony Volpon, managing director at Nomura Securities in New York.

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Factor in Libya as a negative supply shock (oil).

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