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本文分析了太平洋西北部南亚北极锋区,温度垂直断面微结构的特点。根据8次探测资料,获得了平均温度的分布、温度随深度的均方差分布。当垂直温度梯度符号固定时,各层厚度的经验分布,在密度成层条件不同的深度间隔中是有差别的。在较广泛的波数范围中,得到的温度垂直梯度分量谱与文献[11]的资料一致,这就证明,在海洋深层有小尺度湍流发生。
This paper analyzes the characteristics of the vertical microstructure of the temperature in the South Asian North Pole front in the northwestern Pacific Ocean. Based on the 8 exploration data, the average temperature distribution and the mean square deviation of temperature with depth were obtained. When the vertical temperature gradient sign is fixed, the empirical distribution of the thickness of each layer is different in the depth intervals of different density stratification conditions. In the broader wave number range, the resulting vertical component of temperature gradient is consistent with the data in [11], which proves that small-scale turbulence occurs in deep ocean.