rana quadranus meaning in English
隆肛蛙
Examples
- 1 . the obvious individual difference exists in the ovary of the rana quadranus . each female only ovulates once every year and the ovulation lasts a very short period of time
隆肛蛙的卵巢存在着显著的个体差异，就每个雌体而言，一年只排一次卵，排卵时间很短。 - From the point of morphology and immunocytochemistry , it is proved that it is reasonable to analysis the follicular steroidogenesis of the rana quadranus by using the two - cell type model
从形态学和免疫细胞化学的角度证明，用两类细胞模型解释卵巢类固醇激素的合成与分泌是合理的。 - 4 . for the rana quadranus , the follicle cells are the main sites for estradiol ( e2 ) and progesterone ( p ) , whereas the thecal cells are the primary source for testosterone ( t ) . they cooperate with each other and accomplish the secretion
隆肛蛙卵巢滤泡细胞是合成与分泌雌二醇和孕酮的场所，膜细胞是合成与分泌睾酮的场所，两种类型细胞相互协作，共同完成其分泌活动。 - It requires further investigation whether spermatogonial proliferation starts in november . 3 . interstitial cells synthesize t in spring and autumn , its spermatogonial proliferation independent on the levels of t . t in the follicular cells in the testis of rana quadranus regulate sperm maturation by paracrine mechanism
隆肛蛙因对寒冷的气候很敏感，在外界活动的时间短，使其从精原细胞到成熟精子发育的时间很短，精原细胞很快增殖并进行成熟分裂而成为成熟精子。