胚胎

That embryo split in half, and then one half of that split again, he said.

他说，胚胎在一分为二后，其中一个又分裂了一次。

This is an embryo of just 6 weeks.

这40张图是最早拍摄的一批子宫里胚胎的图像。

The third part of this study is mainly on Ecsit in zebrafish embryogenesis.

本论文的第三部分研究了Ecsit在斑马鱼早期胚胎发育中的功能。

Many zinc finger proteins participate in a variety of cellular activities, such as embryogenesis and cell differentiation.

它们参与许多重要的生命活动过程，如调控细胞的分化、胚胎发育等。

It is only seen in the earlier period of embryogenesis and organ formation.

血管新生是指在已经存在的血管的基础上以出芽的方式形成新的微血管的过程，可见于胚胎发生期以及出生后。

The embryogenesis of this anatomical variation is discussed along with the review of relevant literature.

根据相应的文献，讨论了该患者胚胎发生时的解剖变异。

Cellular apoptosis plays an important role in embryogenesis.

细胞凋亡在胚胎发育中发挥重要作用。

In vitro somatic embryogenesis is another form of vegetative propagation.

体细胞胚胎在试管中形成，是另一种形式的无性繁殖。

Somatic embryogenesis is of great value in various sides such as seeding propagation, genetic improvement in trees.

体细胞胚胎发生在林木的繁殖，遗传改良等领域有很大的应用价值。

Most of the food products used by man are derived from processes related to embryogenesis and seed formation in higher plants.

人们所用的大部分食品产物，是由与高等植物胚胎发生和种子形成有关的过程中产生的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。