Some suggest that the problem could be a weak wi-fi antenna, which is located behind the logo on the back of the iPad.

一些专家指出，信号问题可能源自Wifi天线的缺陷。 iPad的Wifi天线位于机身背后的苹果商标里面。

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In a new Science Channel documentary, meteorologists claim that an unusual type of cloud located in the region could be behind a number of the disappearances.

在科学频道新播出的一部纪录片中，气象学家们认为大部分的神秘失踪事件可能和这片海域上的一种不同寻常的云有关。

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How far behind the transmitter should the receiving transducer be located?

接收探头应置于发射探头后多远？

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The mechanism behind this bias appears to be located in a specific part of the brain, the left inferior frontal gyrus, which is involved in language, among other functions.

WSJ: Resolutions: So Irresistible, So Hard to Keep