That also happens through development, and in fact, it goes through development and even teenagers are not fully myelinated.
髓鞘的形成也同样发生在发展过程之中,实际上,髓鞘的形成贯穿整个发展过程,即便是青少年的髓鞘也并未完全发育完善
So, the neural structures change radically as babies kind of get rid of excess neurons through development.
由于婴儿在发展过程中,会清除掉许多多余神经元,因此神经结构会发生急速的变化
This diagram here sort of allows me to walk you through some of the terminology of this stem cell development and talk about these concepts.
这张图让我能跟你们一起,走马观花地看看干细胞发展中的术语,探讨一下这些概念
When we talk about the development of the investment course through the Merril Lynch partnership effort, we are on the education technology task force was sort of our experiment in how to create a window into a classroom.
我们在和美林,共同合作,探讨投资课程的发展时,也进行着教育技术队伍建设,以创造通往教室的窗口,这也是实验的一部分。
They're trying to achieve satisfaction through their mouth of a sort they didn't get in this very early stage of development.
他们想通过这种口腔运动,来获得本该在口腔期获得的满足感。
So, what happens in the course of development is, you're just trying to make your way through the world and satisfy your desires, but sometimes you're punished for them.
因此,在成长过程中,你试图在现实中满足本我的要求,满足自己的欲望,但有时也会因此而受到惩罚。
We're going to talk as we go through about the concept of stem cells and how stem cells are related to development and what's so special about stem cells.
在以后的课程中我们会学到,干细胞的概念,干细胞和发育的关系,以及干细胞的特殊之处
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