1月31日，科考队员从海中收回湍流仪，用来测试200—300米深海洋温跃层的湍流交换系数，即分析海水各层的稳定度。“雪龙”号1月31日抵达位于东经78度、南纬65.5度的普里兹湾海域，科考队员向海中投放下抓取海底沉积物的箱式取样器，这标志着我国第29次南极科考队开始展开大洋考察。新华社记者 徐硙 摄     On January 31,,Expedition from the sea back turbulent flow meter,Used to test 200-300 meters deep ocean thermocline turbulence exchange coefficient,The sea is analysis of all layers of stability."photo"On January 31,, arrived in is located in east longitude 78 degrees/South latitude 65.5 degrees puri this bay waters,An expedition to the sea bottom sediment down grab the box type sampler,This marks the 29th time in Antarctic team began on the ocean.Xinhua news agency reporter xu 硙 perturbation

    1月31日，考察队队员将玫瑰采水器采集上来的海水灌装到采样瓶里。新华社记者 徐硙 摄     On January 31,,Expedition team will rose water bottle collection up water filling to sampling bottle.Xinhua news agency reporter xu 硙 perturbation

    1月31日，考察队队员通过箱式取样器抓取海底沉积物，进行海洋地质调查。新华社记者 徐硙 摄     On January 31,,Expedition team through the box type sampler grab bottom sediment,For Marine geology survey.Xinhua news agency reporter xu 硙 perturbation

    1月31日，海洋调查绞车向海中投放CTD（海水温盐深剖面测量仪）及玫瑰采水器，用来获取达3000多米海洋剖面的温度、盐度、深度等信息。新华社记者 徐硙 摄     On January 31,,Ocean survey winch to sea on the CTD(Sea salt water deep profile measuring instrument)And rose water bottle,Used to obtain the more than 3000 meters Marine section temperature/salinity/Depth information such as.Xinhua news agency reporter xu 硙 perturbation