In this paper are elaborated the methods of induced obesity by hereditation ,hypothalamic lesions and dietary in experimental animals,and the concerned physiological characteristics.

阐述了遗传性、下丘脑性及饮食诱导性肥胖动物模型的造型方法及有关的生理代谢特点.

It is pointed out that the physiological and ecological characteristics of oligotrophic microbes and the coaction of physical-chemical and biochemical processes need further investigation.

滤层中贫营养微生物生理生态特性、物化与生化的协同作用等有待深入研究。