1. The house has a unified, homogeneous form, like a kind of prototype. �����������ͳһ�ȳƵ���ʽ������һ��ԭ�ͣ����Σ���
2. If the function is linearly homogeneous it is possible to derive several propositions of interest. ��������������εģ������Ƶ���һЩ���˸���Ȥ�����⡣
3. Bulk blends are physical mixes of two or more fertilizer materials. Grades are similar to those for homogeneous mixes. ɢװ��Ϸ����Ƕ��ֻ�����ֵķ������ʵ�������ϣ��ȼ����һ��Ϸ������ơ�