upper frequency

The frequency character of the DD roller machine was analyzed, and the relative controlling strategy has been established and realized via upper computer program writing.

分析了DD滚筒洗衣机节拍的特点，制定了相关的控制策略，并通过上位机程序的编写来实现。

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The standing wave laser field is applied to the upper transition with the Rabi frequency dependent on the position through which the atom passes.

驻波激光场与级联原子的上跃迁耦合，其拉比频率依赖于原子通过驻波场的位置。

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For hearing, 20 Hz is the lower limit of frequency and 20,000 Hz is the upper limit.

对于人的听觉来说, 20赫兹是频率的下限,20,000赫兹是频率的上限.

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Contrasted with traditional cycloconverter without logical circumfluence, the new cycloconverter fed drive system not only eliminates reactive power impluse to electric network, but also heightens upper frequency of maximum output current and reduces output ripple current.

与传统的逻辑无环流交交变频器相对比，不但消除了变频器对电网无功的冲击，而且提高了最大输出电流的频率上限，减小了输出脉动。

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However, extending the upper frequency of such function signal generator is limited by the read-out time of the memory and the conversion rate of the digital-to-analog converter.

可是，这种信号发生器的上限频率的提高受存储器的读取时间和数模转换器的转换速度的限制。

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Include the oscillator, modulator, upper frequency transformer, wave filter, power amplifier like X-mitter.

发射机一般包括振荡器 、 调制器 、 上变频器 、 滤波器 、 功率放大器.

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The viscoelasticity of a medium makes seismic wave have a constant phase delay when upper-limit frequency of the data is not high.

在资料的上限频率不高时，介质的黏滞性将导致地震波发生一个常数的相位延迟。

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The lower window shows the calculated reverberation times table for the upper frequency range.

下面的视窗显示了高频率的混响时间表.

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The machine comprises a high-frequency vibration draining screen in the upper part and a coal slurry buffer storage tank in the lower part.

它包括上部的高频振动脱水筛和下部的煤泥缓冲贮存罐。

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