isopycnal英aɪsə'pɪknəl美aɪsə'pɪknəlBNC¹⁷³⁹⁹⁵⁺² 基本例句 n.等密度线¹⁰⁰ The effects of open boundary and different isopycnal diffusion coefficients on the circulation and thermohaline structure in the North Pacific are examined. 考察了开边界和不同等密面扩散系数对北太平洋环流和温盐结构的影响。 cnki