词
础的;The dorsoventral polarity of Drosophila egg is established by means of signaling between the germ line-derived oocyte and the surrounding somatic follicle cells.
果蝇胚胎的发育是由四种系统，分别控制头尾
、前、
及背腹的形成。
The dorsoventral polarity of Drosophila egg is established by means of signaling between the germ line-derived oocyte and the surrounding somatic follicle cells.
果蝇胚胎的发育是由四种系统，分别控制头尾、前、及背腹的形成。
In the posterior segment, its dorsoventral axis was the longest, and could be divided into two parts: the dorsal and the ventral parts.
段的背腹径最长，可分为背侧和腹侧，两分的细胞分界清晰。
声明：
上例句、词性分类均由互联网资源自动生成，
分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
