embryos

The best ones can take a good idea and use it to transform themselves from embryos into giants in a few years, as Amazon and Google have.

最好的公司可以依靠一个好主意在几年从萌芽成长为巨人，就像亚马逊和谷歌做过的那样。

FAR from being a passive container, the human uterus seems to be highly selective about which embryos it accepts.

人类子宫远不是一个被动的容器，看来它对所接受的胚胎十分挑剔。

He said the experiment left no embryos alive and solves no ethical problem.

他说实验胚胎死了，道德问题没有解决。

Instead of using cells derived from embryos, researchers found a way to make adult cells behave as though they were embryonic.

科学家们不在使用来源于胚胎的细胞，而是发现了一种新方法，可使成熟细胞呈现出胚胎细胞的特征。

For a few weeks, these chromosomes are all that differentiates male embryos from female embryos.

在这八周了，这些染色体是男性胚胎和女性胚胎的唯一区别。

After months of consultation, British regulators have agreed in principle to allow human-animal embryos to be created and used for research.

在为时数月的咨询论证后，英国的决策者们原则上同意制造实验用人类和动物胚胎。

For years, private financing has been used to create embryonic stem cell lines, mostly from discarded embryos from fertility clinics.

多年来，私人资金已用于制造胚胎干细胞系，绝大多数是从妇产科医院丢弃的胚胎中制造出来的。

The result was the same: the embryos did not die, and again, during the sensitive period, they seemed to get stuck in a juvenile stage.

效果是一样的：胚胎并没有死去，另外，在这个敏感的时期，他们似乎停留在了这个不成熟的阶段。

Moreover, on closer examination they were able to see yolks, indicating that the embryos inside the eggs were alive and developing.

而且，再通过仔细观察，他们能够看见卵黄，说明在卵中的胚胎是活的而且正在发育当中。

It had been reported that the toxic effect of diabetes on embryos had happened early before it was imbedded.

研究表明妊娠合并糖尿病对胎儿的毒性作用在胚胎着床前期即已发生。

In fact, any culture that encourages in vitro fertilization? has no right to complain about a market in embryos.

坦白说，一种文化，假如鼓励试管婴儿业，就没有资格抱怨胚胎市场的出现。

A year ago, we showed that you could do it with cells from embryos, " said Wilmut. "

“一年以前，我们可以用胚胎细胞做到这一切，”威尔马特说。

Why it does so in cancer and in embryos, though, is something of a mystery.

为什么癌症和胚胎有这些相同点仍然是一个谜。

At this point, we don't know whether the early embryos we're creating are capable to develop full-term .

“在这一点上，我们不知道是否有早期胚胎发育过程，我们正在打造一个有能力发展全面长远的”。

But it is possible that high levels of cortisol somehow make it more difficult for male embryos to implant in the womb.

但皮质醇水平过高，可能会使男性的胚胎在植入女性子宫时变得更加困难。

The objection seems to be that not all embryos created by IVF are then implanted and brought to term.

反对者似乎认为，并不是所有体外受精培育的胚胎都被移植并长到分娩期。

Somatic embryos can be encapsulated in hydrated gel to produce a 'synthetic seed' or propagule.

体细胞胚可以包入水合凝胶中生产“人工种子”或无性繁殖体。

The protein seems to be especially active while human embryos are developing.

这写蛋白质在人类胚胎发育的时候似乎尤其活跃。

PPL, the company that cloned the sheep named Dolly, has applied for a patent that includes cloned human embryos as intellectual property.

（克隆绵羊多莉的那家公司）已经提出一项专利申请，其中包括将克隆的人类胚胎作为知识产品。

In contrast to Haeckel's drawings, these photos show remarkable differences between the early embryos of these species.

对照这些照片和海克尔的手笔画就不难发现，鱼，蝾螈，鸡和人的早期胚胎形象大不相同。