Trials found only one tagged twaite shad came within 30 metres of the intake heads, compared to 14 before the system was switched on.
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Туристы наблюдают за северным сиянием в Норвегии。关于这个话题，快连下载安装提供了深入分析
"The crew's doing great," Steve Stich, manager, Nasa's Commercial Crew Program, said at a news conference.
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