二、宏量营养素 ENERGY PRODUCED 优质good quality PRO 8%~15%提高利用率 FAT 25%30% 0-6m45%~50% 7~12m35%40% CHO 45%55% 二、 宏量营养素 ENERGY PRODUCED CHO 45%~55% FAT 25%~30% PRO 8%~15% 0~6m 45%~50% 7~12m 35%~40% 优质 good quality 提高利用率