These are primarily communication systems which act to allow your other organ systems to work in concert.
正是这些基本的通讯系统,保证了体内各系统的协调工作
It's required and... like in, in, because at Berkeley, the, the way the scheduling system works like...
这是学校要求的,因为在伯克利分校,排课系统的工作方式是……
They did this very systematically, by giving quantities of the vaccine to countries all over the world.
他们做了系统的工作,把大量天花疫苗送到世界各地
Now, I recognize-- well you should recognize that this is a very simplified view of a highly complex network of interactions that takes place.
我认为,你们应当了解,这只是对一个高度复杂,协同运作的网状工作系统的简单介绍
The circulatory system which we'll talk about in a couple of weeks, the heart, the blood vessels, and the blood work together to form a totally internal function.
例如过几周我们要讲的循环系统,心脏,血管,血液,三者协同工作,形成一个完全在体内发挥作用的体系
Because it's working to defend us against many different kinds of potential assaults, the immune system has a diverse repertoire of responses that it uses in the face of these assaults.
免疫系统的工作就是抵御,不同种类的潜在威胁,免疫系统具备类型众多的免疫反应类型,以应对各种威胁
But this antigen presenting cell is more likely a professional antigen presenting cell, or a subset of cells of your immune system that are specialized in ingesting foreign particles and displaying their contents to the rest of the immune system.
但这种抗原呈递细胞更加类似于,专职抗原呈递细胞,或者是体内免疫细胞中的一个亚群,专门从事吞噬异己物质,并告知免疫系统的其他细胞的工作
Don't worry about how they work in the immune system, but what if you could manufacture antibodies then you could make a chemical, an antibody, that is capable of binding to a specific other chemical and you could use that for things.
别管它们在免疫系统内是怎么工作的,只要考虑能不能制造抗体,那么假设你能制造这种化学物质 抗体,抗体又能够同其他特别的化学物质结合,你就可以让抗体为我所用
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