月份实际主营业务收入(万元)月份1268.9572288.583312.6894290.2105302.56116315.3312主营业务收入趋势分析与预测上半年主营业务收入下半年主营业务收入预测y=7.1886x+271.21200250300350400123456789主营业务收入趋势分析与预测主营业务收入预测321.53328.7185714335.9071429343.0957143350.2842857357.4728571主营业务收入趋势分析与预测下半年主营业务收入预测y=7.1886x+271.21101112主营业务收入趋势分析与预测