Epigenetic changes are part of normal development.

表徵遗传变化是正常发育的一部分。

Here's how it works in normal healthy development.

在正常的健康发展状态下，它是这样工作的。

Tyrosine is then turned into neurotransmitters important for normal brain development and function.

酪氨酸接着会被转化成对大脑正常的发育和功能都很重要的神经递质。

Burdge added that the white dwarf interrupted the normal development of the first star.

伯德格补充称，那颗白矮星阻断了第一颗恒星的正常发展。

First, there are functional cysts, which result when the normal, cyclic development of the ovarian follicles is disrupted.

第一类是功能性囊肿，由正常、周期性的卵泡发育过程被打乱而导致。

Other causes include metabolic disorders like nonketotic hyperglycemia; and mutations in the genes coding for normal development of the neurons.

其他原因包括代谢紊乱，如非酮类高血糖症以及编码控制神经元正常发育的基因发生突变。

Tetracycline shuts off that gene and allows normal development.

四环素关闭该基因并允许正常发育。

That's because training an AI is very different from normal software development.

这是因为训练人工智能与正常的软件开发有很大不同。

So of course, if you wanna study normal young adult development, you study all white guys from Harvard, right?

- 所以当然， 如果你想研究正常的年轻人发展，你就研究哈佛的所有白人，对吧？

These experiences lead to an abnormal attachment pattern that inhibits normal development of a capacity to be reflective about one's own mental life and the mental lives of others.

这些经历会导致异常的依恋模式， 从而抑制反思自己的精神生活和他人的精神生活的能力的正常发展。