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关注：1
2013-05-23 12:21
求翻译：The power spectrum is approximation for a horizontal line before 100Hz, and it is attenuating rapidly after 100Hz, because cutoff frequency of resistance of frequency mixing filter of charge amplifier was set to 100Hz. From the power spectrum of the response signal in Fig.13, we can see that it obtain for maximum when 是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
The power spectrum is approximation for a horizontal line before 100Hz, and it is attenuating rapidly after 100Hz, because cutoff frequency of resistance of frequency mixing filter of charge amplifier was set to 100Hz. From the power spectrum of the response signal in Fig.13, we can see that it obtain for maximum when
问题补充： |
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2013-05-23 12:21:38
功率谱是近似为一个水平线的100Hz之前，并且它的100Hz后迅速衰减，因为混频的电荷放大器滤波器的电阻的截止频率被设定为100Hz的。
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
能谱是略计为一条水平线在100Hz之前，并且它在100Hz以后迅速地变稀，因为充电放大器频率混频滤波器抵抗截止频率被设置了对100Hz。 从响应信号的能谱在，我们能看它为最大值获得，当它的频率是22.96HZ时。 这频率价值与系统的固有频率是近似地相等的，达成协议与结果的。 系统的频率响应作用显示在。 我们可以知道最大高度系统的高度频率曲线出现于22.98Hz，是系统固有频率，并且它与结果是近似地相等的和。
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2013-05-23 12:26:38
正在翻译，请等待...
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2013-05-23 12:28:18
正在翻译，请等待...
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