Tang Limei, the first woman scientist who dive into the ocean by China's manned submersible, step into submersible Jiaolong for scientific research at Pacific Ocean, Sept. 7, 2013. Jiaolong and its support ship the Xiangyanghong-09 are on a scientific research voyage focusing on polymetallic nodules in the northeast Pacific and cobalt-rich crusts in the northwest Pacific. (Xinhua/Yu Xiaojie) |