If this is the particular kind of axon that is 'myelinated', then it might have a layer of a special substance called myelin in sheathing the axon.
假设这是一种特殊的有髓鞘的轴突,它表面上会像鞘一样地包裹上一层,称为鞘磷脂的特殊物质
But I'm sure you can easily see how these styrofoam balls could, in fact, be a mono layer of gold nuclei.
这个实验怎么工作的,我们先来做些计算,但我相信你们都已经。
And, this is what you hear a lot about in the news, Kyoto, and all this kind of thing about destruction of the ozone layer.
这是你所听到了很多新闻里相关的东西,京都议定书,以及所有这类破坏臭氧层的事情。
This surface layer thickens at an early stage in a mouse after 8 days of development.
发育8天后,老鼠早期胚胎的,外胚层开始增厚。
What Alexander had wanted to do was to take all these different peoples, who spoke different languages and had different customs, and use a Greek layer to sort of unite his empire overall.
亚历山大的理想是,让所有说不同语言,不同习俗的民族,用一种希腊文化统一帝国。
They realized that the rice could fill up the entire world with a thick layer.
他们发现米粒,能厚厚地覆盖全世界。
The lipids will form a bi-layer where the water soluble part of the lipid points out of this layer and the oily part points in.
脂质会形成双层膜,水溶性部分朝向膜层外,而脂溶性的部分朝向双层膜内部
I also want to give another layer to this understanding of O'Connor as a religious writer by looking at what she said in her correspondence to one of her readers who asked her some questions, and this is on the handout that I passed around.
我还想给大家另一层,理解这位宗教作家的方式,那就是去看她,回复一位读者问题的信件,这在我发给大家的材料上有。
If I looked within the skin, one of the lower layers of your skin, the connective tissue layer, you'd find many fibroblasts there and they're just waiting in a more rounded shape than this, just waiting to do their job.
如果观察皮肤,更深处的一层细胞,结缔组织层,就能看到许多成纤维细胞,它们平时形状接近圆形,时刻准备着去完成自己的任务
Your stomach is a very complex organ that has a muscle layer, it has an epithelial layer which is the interface with food that comes in, and it also has a nervous system, so does the heart.
你的胃是一个非常复杂的器官,它拥有一个肌肉层,有一个与摄入的食物,相接触的表皮层,也有一套神经系统,心脏也有
s a single cell layer of a damage cochlea.
损伤后的耳蜗只有一层薄薄的细胞膜,There’
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