采取了频数分析、列联表分析和卡方检验等方法进行比较分析。
Compare and analyse the data by the means of Frequencies, Crosstabs and Chi square test.
利润表分析主要从毛利率、期间费用、投资收益等方面进行分析。
The profit statement analysis focuses on gross profit rate, period expenses, returns on investments etc.
特定年龄生命表分析表明拥挤对白背飞虱的综合影响程度比对电光叶蝉小。
Age specific life table analysis showed that the integrated effect of crowding on ZLH is stronger than on WBPH.
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