图 4 3 500 m深度上地热实验与控制实验平均海水温度差 等值线间隔0.1℃,最大值0.82℃位于南太平洋117°W, 23°S和南大西洋20°W, 33°S Fig.4 The temperature difference at 3500 m between GHF and CTRL runs Contour interval is 0.1℃. Peak value is 0.82℃ in South Pacific 117°W, 23°S and South Atlantic 20°W, 33°S |