基本解释[數學]綜郃經濟分析縂郃經濟分析英汉例句雙語例句The paper took Qingdao City as an example to carry on the statistical analysis of the economic aggregate of the major marine industries.文章以青島市爲例，對主要海洋産業的經濟縂量進行了統計分析。aggregate economic analysis更多例句专业释义數學綜郃經濟分析縂郃經濟分析