sinopotamon chekiangense中文

浙江華溪蟹

例句與用法

1. The number of mitochondrion is more less than the endoplasmic reticulum , and the smooth endoplasmic reticulum is the main kind of the endoplasmic reticulum ; golgi bodies and lysosomes emerge in the secondary spermatocyte stage . finally , these organelles change into pre - acrosome vesicles which become acrosome at last . sinopotamon chekiangense during the spermatogenensis , chronmatins condense at different level until middle spermatid stage
   在整個發生過程中細胞器數量較少，內質網數目在各細胞器中所占比例最大，以滑面內質網為主，線粒體在初級精母細胞中最多，自次級精母細胞開始逐漸減少，高爾基體和溶酶體自次級精母細胞始出現，在發育過程中上述細胞器不斷分化，在精細胞階段形成前頂體腔，最后形成圓球形頂體。