The embryo sacs observation is one of the main study method for embryology.

Embryology of the male anterior urethra.

胚胎男性前尿道.

Types of germ cell tumors include germinomas embryonal cell carcinomas choriocarcinomas and teratomas.

生殖细胞肿瘤类型包括颅内生殖细胞瘤,胚胎细胞癌,绒毛膜癌和畸胎瘤.

This is embryonal carcinoma mixed with teratoma.

这是混有畸胎瘤的胚胎癌.

This neoplasm microscopically contained mainly teratoma, but areas of embryonal carcinoma were also present.

另外在显微镜下主要是畸胎瘤, 但也有胚胎癌存在.

Embryonal carcinoma is more aggressive than seminoma.

胚胎癌比精原细胞瘤侵袭性更强.

In 1931, The system of urbanization possessed its embryonic form.

到1931年“九·一八”事变, 区域城市体系粗具雏形.

One day Flora Manhood felt her embryonic inspiration ready to convert itself into a positive event.

一天弗洛拉?曼胡德觉得,她所孕育的灵感即将脱胎而出,变成活生生的真实了.

There are two categories: adult and embryonic stem cells.

根据发育阶段,干细胞分为胚胎干细胞和成体干细胞.

However, at the embryonic stage, the two are still outwardly indistinguishable.

但是, 在胚胎早期, 我们在外观上区分不了男女个体.

Mouse Embryonic Fibroblast were obtained from mouse embryo 13.5 dpc or 14~16 dpc.

以妊娠13.5天或14～16天的小鼠为材料,建立了MEF分离培养体系.

It is still in an embryonic stage.

它还处于萌芽阶段.

Dolly's legacy includes the possibility of making patient-specific embryonic stem cell lines.

多莉的遗传缺陷暗示科学家可以通过核移植技术获得病人专一性的胚胎干细胞系.

At present female employment of China already saw embryonic form first.

目前中国的草业已初见雏形.

This is the function of the embryonic tissue distributed around the whole plant.

这是围绕着整个植物分布的胚胎组织作用的结果.

Its memory is the embryonic form of the widespread now virtual memory.

它的存储器是现在广为采用的虚拟存储器的雏形.

The neural tube then might induce the formation of still other embryonic structures.

神经管可能诱导其他胚胎结构的形成.

Embryonic development seems to be controlled principally by a very small number of master genes.

胚胎发育似乎主要受制于少数主导基因。

The scientist has made a pointed comparison between suspensors of plant embryos and mammalian trophoblasts.

这位科学家把植物胚的胚柄与哺乳动物的滋养层做了直接的比较.

Objective: to establish a method of producing polyploid mouse embryos.

目的: 探索制作小鼠多倍体胚胎的方法.

The corn snake embryos develop inside the protective , leathery shell.

粟米蛇的胚胎在坚韧的保护壳里发育.