different age不同年龄differentadj.不同的；差异的；分别的；各不相同的differentiation of emotion情绪的分化different feeding schedule各式饲喂时间表different objective speeds不同速度目标值Differentiation of Measure测度的微分different height web plate等高腹板different solvent extracts不同溶剂提取物differentiation of harmony和谐差异化different soybean particle豆粕粉碎粒度differentiation Strategies差异化发展different types of village村镇类型