That's why people are so excited about embryonic stem cells because in nature they become all the cells of the body.
这就是为什么胚胎干细胞如此让人激动,因为它的天然功能就是变成所有身体细胞
to validate the entire radio before it is released to the public.
以便在对外发布之前把所有的广播功能都测试一遍。
And it was fun for us but thankfully, we didn't have to implement all this stuff ourselves.
这对我们也许是有趣的,但幸运的是,我们不需要自己实现所有的功能。
The main function of all your cells, and all your tissues, and all your organs is to maintain this homeostasis, which allows you to live in a changing environment.
你所有细胞,所有的组织,所有的器官最主要的功能,就是维护这个内稳态,使你能够以不变应万变
It's something that someone else wrote or maybe you wrote, but you can encapsulate all of your ideas or your functionality inside this thing called a function.
它是别人或你自己写的,但是你可以压缩你所有的想法,或者你这个东西里面的功能叫做一个函数。
So organs are made up of combinations of tissues where all the tissues are collections of cells that are doing some function, nervous tissue, muscular tissue, epithelial tissue, those are examples of tissues that form organs.
所以器官是由各种组织组合而成,所有的组织都是,具有某些功能的细胞集合,神经组织,肌肉组织,上皮组织,这些都是由组织构成器官的例子
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