胚胎

For the parents it is rather like aborting a child, except that, far from being embryonic, he's taller than them and wears trainers.

对于父母来说这更像是堕胎，只可惜，不是从胚胎开始的，他也比他们高，还穿着教练服。

The European Commission of Human Rights has in the meantime on numerous occasions considered the admissibility of abortus provocatus and thereby also the question of whether the embryo **lls within the ambit of the ECHR. From the cases of X v.

欧洲人权委员会（The European Commission of Human Rights）已经在此期间不断考虑了堕胎的可允许性问题，并因而也考虑到是否将胚胎纳入ECHR的保护范围的问题。

Abscisic acid is one kind of phytohormone with overall physiologic function. It plays an important rule on plants somatic embryogenesis and development.

脱落酸是一种具有全面生理功能的植物激素，在植物体细胞胚胎发生发育过程中具有重要的作用。

Abstract］ A certain number of neural stem cells exist in the embryonic and adult mammalian brain.

摘要］ 胚胎和成年哺乳动物脑内均存在神经干细胞。

It's not until about week six that the fetus also begins to take on the biological accoutrements of gender.

在妊娠第六周的时候，胚胎开始形成眼睛、手臂、大腿和脸部（当然，在某个阶段我们还长出了尾巴，只是后来它又消失了）。

In addition is the moisture peptide in combination with acetyl glucosamine.

它的一些重要组成部分是：鱼胶原蛋白，叶黄素，韩国胡萝卜和藕芽等胚胎等，添加保湿缩氨酸和葡萄糖氨基酸配制而成。

The cytoplasm of PGCs was weak acidophilic. By transmission electron microcopy, the electron–dense bodies were observed in the vicinity of PGCs' nuclear membrance.

此外，其早期胚胎的PGCs中有卵黄块；在迁移过程中发生不同程度的变形；PAS反应阳性。

This indicated that CD4~+CD25~+ regulatory T cells played acritical role in mediating maternal tolerance to the fetus and maintainingpregnancy.

这些研究表明，CD4~+CD25~+调节性T细胞在介导母体对胚胎这个半同种异体抗原的免疫耐受及维持妊娠方面发挥了重要作用。

The best example of this phenomenon is the formation of adventitious embryos in carrot tissue cultures.

这一现象最具说服力的事例为胡萝卜组织培养中得到的异位胚胎。

Not just any tree, but Douglas fir, the emperor of the forest, a species that grows 200 feet tall and blankets much of the Pacific Northwest.

当然不是随随便便任何树的胚胎，而是森林之王花旗松的胚胎，一种可以长到200英尺高，覆盖太平洋西北边大部分地区的物种。

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。