7月24日,在“探索”号起吊过程中,科考队员拉紧止荡绳。当日,我国自主研发的自治式水下机器人“探索”号在南海北部开展首次试验性应用,预计水下作业时间20小时。[新华社 张旭东 摄]
Scientific researchers pull ropes to stabilize the country's self-developed underwater robot during its first experimental operation in the South China Sea, July 24, 2017. It is expected to stay underwater for 20 hours. (Xinhua/Zhang Xudong)
|
Go to Forum >>0 Comment(s)