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对生产和科学实践均有重要意义的海况分析方法,目前正处在飞跃发展的前夕。其中关于水团鑑定方法,因生产实践活动的要求,特别是漁业生产的要求,也迫待改善。具有悠久历史的一般地理学分析方法,由于包含着相当多的经验成分,以及其分析结果在量上的不精确性等,很难令事业部门满意地使用。关于水团的定量分析工作,很多学者都曾作过试探。他们大体上按两条路径来进行;一条是根据浓度混合理论,提出所谓T—S图解方法,用几何学方法来确定水团边界;另一途径则是利用数理统
The sea-state analysis method, which is of great significance to both production and scientific practice, is currently on the eve of rapid development. Among them, the identification method of water mass is also expected to be improved due to the requirements of production practice activities, especially the requirements of fishery production. General geography analysis with a long history is difficult to use satisfactorily because it contains quite a lot of empirical components and the quantitative inaccuracies of its analytical results. Quantitative analysis of water on the work, many scholars have made a test. They are generally based on two paths; one is based on the theory of concentration mixing, put forward the so-called T-S graphical method, the geometrical method to determine the water mass boundary; the other way is to use the mathematical system