Study on nutrient composition of oviductus ranae of rana chensinensis and rana nigromaculata 哈士蟆和青蛙输卵管几种主要成分分析测定研究
Study on the ecology of rana chensinensis in the mountain taihang mountains on the north of henan province 豫北太行山区中国林蛙的生态学研究
Food comparison between tadpoles of rana catesbeiana and r . chaochiaoensis collected from the same habitat 同一生境牛蛙与昭觉林蛙蝌蚪的食性比较
Conclusion : there is no self - interaction of hemoglobin in pisces cyprinus carpio and amphibia rana catesbeiana 结论：鲤鱼、牛蛙的血红蛋白自身不相互作用。
Comparison of food components between rana pleuraden and rana chaochiaoensis from kunming and evaluation of their benefit and harm 昆明滇蛙和昭觉林蛙食物比较及益害评价
3 . the expression of sox genes in different tissue of rana rugulosa wiegmann was analysed by using rt - pcr technique 3 、采用rt - pcr技术研究了虎纹蛙不同组织中sox基因的表达。
Morphological differentiation between rana pleuraden and rana chaochiaoensis with comments on their potential adaptive significance 滇蛙和昭觉林蛙的形态差异及其潜在的适应意义
The postembryonic development of rana chensinensis which had been moved to south china were first studied in this paper 摘要首次对中国林蛙在华南地区的胚胎后期发育进行观察研究。
Objective : to study the self - interaction of hemoglobin in pisces cyprinus carpio and amphibia rana catesbeiana 摘要目的：研究鱼纲动物鲤鱼和两栖纲动物牛蛙血红蛋白自身的相互作用。
