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本文利用中美“热带海洋和全球大气”（ＴＯＧＡ）科学合作第７航次（１９８９年１０月１６日～１２月４日）、第８航次（１９９０年６月１日～７月１６日）的海上船舶观测资料，对影响季和年际时间尺度全球平均大气环流演变的下垫面重要物理量变化，如海表水温（ＳＳＴ）、表面风场、表面通量和海表净热量收支等进行了分析和计算。这些现象学的图型或诊断分析，对改进区域气候特征认识，扩大对海气相互作用机理了解，提高修正表面通量参数化方案及改善区域或全球气候数据模式都是十分有益的。
This article takes advantage of the 7th voyage of the Sino-U.S. TOGA scientific cooperation (October 16-December 4, 1989), the 8th voyage (June 1-July 16, 1990) The data of ship-based marine observational data, such as the surface water temperature (SST), the surface wind field, the surface flux and the net surface heat budget, on the underlying physical changes of the underlying surface, such as the global mean atmospheric circulation that affect the seasonal and interannual time scales Analysis and calculation. These phenomenological patterns or diagnostic analyzes are useful for understanding climate characteristics in the region, expanding understanding of the mechanism of air-sea interaction, improving parametric schemes for modifying surface fluxes, and improving regional or global climate data models.