The flattened, extended frequency response obviously changes the tonal character by removing "humps" in the output stage response and producing more high and low end frequencies.

为平地，扩展频率响应明显改变音调特征，消除“拱”在输出级的反应和生产更多的高，低端的频率。

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A simple approach is presented to analyse a typical high frequency transistor stage.

本文介绍一种简便分析典型晶体管高频电路的方法。

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This paper introduced the performance of a high frequency gas-couple two-stage PTC, which has reach the lowest temperature of 16.

本文介绍了一套高频气耦合型两级脉冲管制冷机的性能特性，该脉冲管制冷机可以达到16。

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