7月21日，科考人员在调试设备。7月21日14时，我国第五次北极科考队在北极楚科奇海域布放了一套海洋潜标系统。海洋潜标系统是海洋环境观测的重要设备之一，用于长期连续获取水下不同层面的海流、温度、盐度、深度等海洋环境资料，具有隐藏性、稳定性和机动性好等特点。据悉，布放潜标后，科考队将乘坐“雪龙”船一路向西北航行进入俄罗斯北方海航道。新华社记者 璩静 摄 July 21,，The staff in the debugging equipment。July 21, at 14，Our country the fifth the arctic expedition 10 in the arctic waters a Marine dives cloth marking system。Marine dives standard system is the Marine environment of the observation of one of important equipment，Used for long-term continuous underwater for different levels of ocean current、temperature、salinity、Depth, etc the Marine environment material，Have hidden sex、Stability and maneuverability is good wait for a characteristic。It is reported，Cloth dive after mark，The expedition will take“photo”The ship journeyed north sea sail into Russia northwest passage。The xinhua news agency Qu static perturbation

    7月21日14时，我国第五次北极科考队在北极楚科奇海域布放了一套海洋潜标系统。新华社记者 璩静 摄 July 21, at 14，Our country the fifth the arctic expedition 10 in the arctic waters a Marine dives cloth marking system。The xinhua news agency Qu static perturbation

    7月21日14时，我国第五次北极科考队在北极楚科奇海域布放了一套海洋潜标系统。新华社记者 璩静 摄 July 21, at 14，Our country the fifth the arctic expedition 10 in the arctic waters a Marine dives cloth marking system。The xinhua news agency Qu static perturbation