British coastguards speculated later that the routine communication from the Arctic Sea could have been made either by the hijackers or a crew member speaking under duress.

英国海岸护卫队后来猜测，那次来自“北冰洋”号的常规通讯可能来自劫匪，或者是船员在胁迫下完成的。

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From the orthogonality principle in liner mean square estimation of stochastic processes, the sea factor obtained at a project site can be estimated by that at some routine hydrographic station.

依据随机过程线性均方估计的正交原理，可由水文站获得的海洋要素估计工程点的海洋要素。

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We unloaded cargo, reloaded with something else, then again we put to sea in the routine familiar to us, and as the days became weeks, my little personal experience receded.

我们卸了货，又装了其它物品，随后我们按熟悉的常规，再次出海。一天又一天，一星期又一星期，我个人的经历渐渐淡忘。

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Anticipating my soreness to come, I watched enviously as their toned bodies tirelessly rehearsed one dance routine after the next, peeling off layers of Sea Gal-sequined clothing in the process.

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