我是三年前搬进我的公寓的。 付完小费打发走搬运工人以后我所做的第一件事就是：在箱子上坐下，打开我的笔记本，嗅探空气中的Wi-Fi信号。

When I moved into my apartment three years ago, the first thing I did after I tipped the movers was sit down on a box, crack open my laptop and sniff the air for wi-fi signals.

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圆顶建筑里污浊的空气中充满了电波和电视信号的尖叫，污物流进那些将其造出的水中。

Dome of foul air full of radio squeaks and TV signals, foulness flowing into the very waters that made them come to be.

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首先利用多维逆m序列作为激励输入信号，用实验法建立出空气传送部分的多变量离散状态空间模型。

Firstly, the paper models the multivariable discrete state-space model of the air transmission unit by the lab method, using multi-dimensional inverse m series as input stimulus signal.

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