这就意味着持续走弱的房价对消费者支出产生的影响相当的小且平稳。

That suggests weakening house prices would have a fairly small, gradual effect on consumer spending.

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为了检测平稳海杂波中的低速弱目标，本文引入杂波白化处理模块取代雷达常用的MT I滤波器和多普勒滤波器组。

In order to detect the low-speed weak target in the stationary sea clutter, the clutter-whitening processing module is proposed to replace the conventional MTI filter and Doppler filter bank.

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由于局放信号属于弱脉冲信号，因此实现在线监测的首要问题是如何从强干扰中提取弱的非平稳随机信号。

PD signal is weak signal, so the first problem of on-line monitoring is how to pick up the weak anti-stationary random signal.

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