So Jefferson decided that a different transportation system would best connect American communities.
VOA: special.2010.01.11
People have tried to produce viruses that are different, adenoviruses for example, that your immune system can't recognize.
人们尝试制造一些不同的病毒,就拿腺病毒来说,让免疫系统无法识别
And the education system then is entirely different for the two of them.
它们两者的教育体系完全不同。
It has over 700 different language groups, no national transport system to speak of and few government services that actually operate outside of the capital, Port Moresby.
VOA: standard.2009.04.04
So if you're coming from prior background, your code might work a little differently on a different system if you don't use those flags.
如果你来自一个先前的背景,如果你们没有使用这个版本标志的话,在一个不同的系统中,你的代码可能运行地不太一样。
"What is incredibly positive about the way the demonstration has come together is it is different groups of workers,students, different people that are affected by the crisis that is kind of gripping the system, actually coming together to say that collectively we can fight back and argue to put out priorities first,".
VOA: standard.2009.03.28
So the teachers can create the system which is multi-dementional in these purposes and take full advantage of the technology without jeopardizing all the different dimensions of learning.
所以,老师可以建立,多种传统目标融合教育,充分利用技术,而且不会损害,学习的不同方面。
"Definitely being in a different country and learning about American culture, American education system and everything else geting a degree here will definitely be valid back in my country so I am very lucky to be here and my goal right after graduation I want to look for some sponsorship opportunities and also being able to stay in the United States to do some kind of work with some Tennis academy and travel a litle bit and play in some Tennis tournaments."
VOA: standard.2009.12.14
Generally, you think about the immune system protecting against different classes of pathogens and several classes of pathogens are shown on this table.
大体上,你们会认为免疫系统使,我们免受不同种类病原体的侵害,这个表格里介绍了几类病原体
I mean maybe up the street we whisper, but here we know it. And, so here is a different kind of system where we have a constant external pressure.
或许在街上你们低声细语,但在这里不应该这样,这是另一个系统,我们有一个恒定的外压强。
What would happen is these people who were enslaved from different cultures would develop a makeshift communication system so they could talk to one another.
这些来自不同文化的被奴役的个体,会创造出一种临时的交流系统,以便他们之间能够互相交流
The Federal Reserve System that was created in 1913 was different in that it was independent or much more independent than central banks in other countries.
913年建立的,联邦储备金系统是不同的,因为它独立,或者说比,其他国家的中央银行独立得多。
As we'll see next time, Jews fell into the system in many different ways.
下节课我们会讲到,犹太人以各种不同的方式融入社会体系。
If you look throughout the nervous system you would find cells that look different in different regions, because of where they're situated in the brain.
如果你仔细检视神经系统,你会发现不同部位的神经细胞,看起来不一样,这取决于它们在大脑中所处的位置
And those words mean different things: immunogenic means that it stimulates your immune system for a response; pathogenic means that it causes a disease.
这两个词有不同的意义,免疫效应是指,刺激免疫系统产生免疫应答,致病性意指它能使你患病
It's not just municipal governments, but a lot of different aspects of our financial system are going to be touched by a crisis that's spreading from one segment to another.
不仅仅是地方政府,还有很多不同的金融系统领域,都要被影响,危机波及到一个领域又一个领域
And so this slide just illustrates that in a simple way, the range of different kinds of organisms that your immune system is trying to--whoops!
这个幻灯片只是简要概括了,各种不同微生物的范围,你的免疫系统正在尝试,噢
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
So one way that neurons, in particular, are able to communicate with other cells in the nervous system, share information, integrate information, decide what to do next is that they are physically connected to other different cells.
所以神经细胞之所以能够,与神经系统中其他细胞通讯,分享信息,整合信息,从而决定下一步该做什么,是由于不同细胞间,是彼此连接在一起的
The nervous system does the same thing in a different way.
神经系统也传递信号,但原理有所不同
One thing that's been a trend around the world is that the I mentioned that the U.S. Federal Reserve System was different from other central banks in that it was designed to have independence.
一个在世界范围内,流行的事实是,我提到过美国联邦储备系统,与其他中央银行不同,因为它有独立自主性。
You're going to have to know when you describe the system, if your system is homogeneous, like your coffee with milk in it, or heterogeneous like water with an ice cube in it So heterogeneous means that you've got different phases in your system.
你要知道,当你描述一个系统时,你的系统是均匀的呢,像掺了牛奶的咖啡,那样还是非均匀的,像放了冰块的水,非均匀系统就是说,在你的系统中有不同的相存在。
Those are the two biggest rating agencies in the U.S. today and they're extremely powerful organizations because they --Standard & Poor's also does letter grades, a slightly different system, but almost the same.
如今他们是美国最大的两家评级机构,而且他们是非常权威的组织,标准普尔也进行字母评级,体系上有些区别,但基本相同
In fact, you have to put that qualifier on just about anything you say in finance because the tax system is infinitely complex and every country has different taxes, different states have different taxes.
事实上你必须进行改进,不管你是在谈论哪个金融学问题,因为税制太复杂了,每个国家的税制不同,每个联邦州的税制不同
One of the beautiful things about antibodies is that one your immune system is able to make antibodies against all the thousands, ten thousand, hundred thousand different pathogens that you'll come into contact with in your lifetime.
抗体的一个绝妙之处就在于,你的免疫系统可以分泌抗体来对抗,成千上万的 甚至数以十万计不同病原体,这些病原体都是你一生中可能会遇到的
Then those antigens get expressed with MHC just like they did in all the other cells inside the host, but particular cells of the innate immune system have a different kind of MHC called MHC2.
这些抗原同MHC共表达,就如同抗原在其他宿主细胞中那样,但先天免疫系统有一类特殊的免疫细胞,具有一种称为MHC2的不同MHC
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