我国具有特别宽阔的大陆架,大陆架经过比较陡峭的陆坡连接到海底。世界著名的太平洋西边界强流——黑潮,即从我国台湾岛以南基本沿陆坡走向北上达日本九洲,再向东沿伸。它对我国近海流系的水文特征,沿海气候、降雨及水产资源等起着重要作用。因此陆架、海脊、 My country has a particularly broad continental shelf, which is connected to the seabed after a steep slope. The world-famous strong current of the western boundary of the Pacific, the Kuroshio, goes from the south of Taiwan Island to the north of Japan’s Jiuzhou along the slope and extends eastward. It plays an important role in the hydrological characteristics, coastal climate, rainfall and aquatic resources of our country’s offshore system. Therefore, the shelf, ridge,